Fetal Heart Research Articles

Fetal bradycardia in open versus fetoscopic prenatal repair of spina bifida.

To compare the occurrence of fetal bradycardia in open versus fetoscopic fetal spina bifida surgery. This is a single-institution retrospective cohort study of patients undergoing open (n=25) or fetoscopic (n=26) spina bifida repair between 2017 and 2022. From October 2017 to June 2020, spina bifida repairs were performed via an open classical hysterotomy, and from November 2020 to June 2022 fetoscopic repairs were performed following transition to this technique. Fetal heart rate (FHR) in beats per minute (bpm) was recorded via echocardiography every 15min during the procedure. Cohort characteristics, fetal bradycardia and maternal physiologic parameters were compared between the groups. Fetuses undergoing an open repair more frequently developed bradycardia defined as <110 bpm (32% vs. 3.8%, p=0.008), and a trend was observed for FHR decreases more than 25 bpm from baseline (20% vs. 3.8%, p=0.073). Profound bradycardia less than 80 bpm was rare, occurring in only three operations (two in open, one in fetoscopic repair) with two fetuses (one in each group) requiring emergency cesarean delivery. When compared to open fetal surgery, fetal bradycardia occurred less frequently in fetoscopic surgery despite a significantly greater anesthetic exposure and the use of the intraamniotic carbon dioxide insufflation.

Comparison of the efficacy and safety of titrated oral misoprostol solution and conventional oral misoprostol tablet regimen for Induction of labor

Objective: To compare the efficacy and safety of titrated oral misoprostol solution (OMS) and conventional oral misoprostol tablet (OMT) regimen for induction of labor. Material and Methods: A cohort of two hundred pregnant women with term, singleton pregnancies with an indication for induction were included in the study. The study group(OMS) included hundred women who were allocated to receive 20 ml of oral misoprostol solution(1µg/ml) hourly maximum of 4 doses , then titrated to 40 ml (40µg) hourly maximum of 8 doses. In the control group (OMT) hundred women were induced with 50 µg of misoprostol tablet orally, 4 hourly maximum of 6 doses. The induction to delivery interval, requirement of oxytocin, dose of misoprostol used, mode of delivery, maternal and neonatal outcome were analyzed statistically. Results: The number of patients who delivered vaginally were more in study group i.e 81(81%) patients as compared to control group i.e 73(73%) patients and the difference was statistically significant(p value=0.03). The number of patients who had meconium stained liquor with non reassuring fetal heart rate were significantly higher in control group (OMT) as compared with study group(OMS)[26 {96%} versus 12{63%} p value =0.01].Whereas induction to delivery interval, proportion of patient delivered vaginally in 24 hours, need for oxytocin augmentation, maternal adverse reaction and neonatal outcome were not significantly different (p&gt;0.05). Conclusion: Titrated oral solution is as effective as conventional oral tablet of misoprostol for labor induction in term pregnant women and small doses at frequent intervals seem to be safer in terms of risk of meconium stained liquor with abnormal fetal heart rate and caesarean section. Keywords: Titrated misoprostol, Induction of labor, Cesarean section, Efficacy and safety

Ultrasound parameters of arteries and heart in normal fetuses

BackgroundCurrently, no normal ultrasound data of the fetuses during the 20–40 gestation have been obtained for references of fetal growth and development. If such ultrasound data existed for prenatal diagnosis of possible diseases and abnormalities, neonates would be able to get timely treatment immediately after birth. This study was thus performed to obtain ultrasound parameters of normal fetuses during the 20–40 week gestation and the distribution of ultrasound parameters with the gestational age for references of detecting potential fetal diseases and abnormalities.MethodsNormal fetuses without any abnormalities were enrolled, and the ultrasound parameters of the general biology, arteries, and aorta were measured and analyzed.Results417 normal fetuses were enrolled. A significant (P < 0.05) negative correlation with the gestational age was detected in the peak systolic velocity/peak diastolic velocity (S/D), pulsatility index (PI) and resistance index (RI) of the umbilical artery (UA). A relatively stable relationship with the gestational age was detected in the fetal weight%, S/D, PI and RI of the middle cerebral artery (MCA), peak systolic velocity (PSV) and velocity time integral (VTI) of the intra-abdominal UA, fetal heart to chest ratio, mitral valve (MV)- and tricuspid valve (TV)-E/A peak flow velocity, aortic isthmic Z-score and displacement, distance between the brachiocephalic artery-left common carotid artery (BA-LCCA) and LCCA-left subclavian artery (LSA), Z-score of aorta, ascending aorta (AAO), pulmonary artery (PA), main pulmonary artery (MPA), and descending aorta (DAO). A significant (P < 0.05) positive correlation with the gestational age was detected in the fetal biological data, MCA PSV and VTI, free-UA PSV and VTI and cardio-thoracic ratio, cardiac parameters, ductus arteriosus (DA) and isthmus diameter, aortic parameters, PA and MPA diameter, MPA PSV and VTI, isthmus flow volume and velocity and PA flow volume, DA and BA parameters, and LCCA and LSA parameters (flow volume, PSV, and VTI).ConclusionA certain correlation and distribution trend is detected in the ultrasound parameters of normal fetuses, and the ratios among different parameters remain relative stable. These findings can be used for determination of abnormal growth of the fetuses in prenatal ultrasound scan.Graphic

Maternal High-Fat Diet Alters Thyroid Hormone Concentrations and Markers of Metabolism in the Non-Human Primate Fetal Heart

Maternal High-Fat Diet Alters Thyroid Hormone Concentrations and Markers of Metabolism in the Non-Human Primate Fetal Heart

Impact of maternal diabetes mellitus on fetal atrial strain.

While Maternal Diabetes Mellitus (DM) is well known to affect the size and function of multiple fetal organ systems, effects on developing heart chamber function remain difficult to assess. We sought to determine the independent impact of maternal DM on fetal cardiac function in middle pregnancy. We prospectively recruited mothers with all categories of DM and non-diabetic healthy controls (NDC). Echocardiograms were optimized for chamber quantification and strain analysis. Left atrial area (LAA), LA strain (LAS), right atrial strain (RAS), global longitudinal ventricular strain (GLS) and Right ventricular free wall strain (RV FWS) were evaluated by 2 blinded operators. After excluding 9 mothers with poor fetal image quality, images from 104 mothers with DM and 47 NDC were analyzed. Mothers with DM and NDCs were well matched for age, blood pressure, smoking prevalence, and gestational age. Fetal heart rate (FHR) was significantly higher in fetuses of mothers with DM compared to NDC (147 ± 10bpm vs. 144 ± 8, p = 0.04). LAA in fetuses of mothers with DM trended towards being larger in size (1.68 ± 0.4cm2 vs. 1.56 ± 0.4cm2, p = 0.08). Fetal septal diameters were larger in maternal DM compared to NDC (2.7 ± 0.5cm vs. 2.5 ± 0.5cm, p = 0.001). GLS was similar between the groups. Fetal LAS was lower in maternal DM (28.8 ± 8.8% vs. 33.3 ± 10.4%, p = 0.007) and was independently associated with maternal DM after adjusting for GLS and FHR. Fetal RAS was lower in maternal DM (27.7 ± 10.4% vs. 31.8 ± 10.3%, p = 0.007), however only determinates were estimated fetal weight and RV FWS. Maternal DM independently impairs fetal LA function in mid pregnancy. These early functional changes in the developing heart warrant future studies investigating impact on cardiovascular health.

Advanced magnetic resonance imaging in human placenta: insights into fetal growth restriction and congenital heart disease.

Placental function plays a crucial role in fetal development, as it serves as the primary interface for delivery of nutrients and oxygen from the mother to fetus. Magnetic resonance imaging (MRI) has significantly improved our ability to visualize and understand the placenta's complex structure and function. This review provides an up-to-date examination of the most common and novel placental MRI techniques. It will also discuss the clinical applications of MRI in diagnosing and monitoring placental insufficiency, as well as its implications for fetal growth restriction (FGR) and congenital heart disease (CHD). Ongoing research using multi-parametric MRI techniques aims to develop novel biomarkers and uncover the relationships between placental parameters and pre-onset diseased states, ultimately contributing to better maternal and fetal health outcomes, which is essential to better guide clinical judgement.

Adverse fetal/neonatal and obstetric outcomes in pregnancies with both maternal and fetal heart disease

ObjectiveTo investigate fetal/neonatal and obstetric events in pregnancies with both maternal and fetal heart disease.Study designFrom the CARPREG database, singleton pregnancies (>24 weeks) in patients with structural heart disease that underwent fetal/neonatal echocardiograms were selected and separated in two groups: maternal heart disease only (M-HD) and maternal and fetal heart disease (MF-HD). Differences in adverse fetal/neonatal (death, preterm birth, and small for gestational age) and obstetric (preeclampsia/eclampsia) outcomes between groups were analyzed.ResultsFrom 1011 pregnancies, 93 had MF-HD. Fetal/neonatal events (38.7% vs 25.3%, p = 0.006) and spontaneous preterm birth (10.8% vs 4.9%, p = 0.021) were more frequent in MF-HD compared to M-HD, with no difference in obstetric events. MF-HD remained as a significant predictor of fetal/neonatal events after adjustment (OR:1.883; 95% CI:1.182–3.000; p = 0.008).ConclusionsPregnancies with MF-HD are at risk of adverse fetal/neonatal events and spontaneous preterm birth. Larger studies are needed to determine their association with preeclampsia.

STUDY AND ANALYSIS OF FETAL HEART RATE MONITORING SYSTEM

Analysis of FHR variability, together with uterine muscle contractions and fetal movement activity, subject to cardiotocographic monitoring, currently play a fundamental role in fetal assessment. The strength of cardiotocography lies in that normal ranges of the results of the FHR signal analysis almost always (&gt;95%) confirm fetal wellbeing. Unfortunately, questionable or abnormal signal features may indicate both fetal distress and its absence. The classic fetal heart rate variability analysis consists in determining the FHR baseline and then in identifying bradycardia/tachycardia, acceleration/deceleration patterns as well as the type and amplitude of oscillations. A more advanced FHR analysis is aimed at evaluating instantaneous FHR variability, especially with beat-to-beat approach, which is very important in fetal condition assessment. The most common technique of recording the FHR signal is the Doppler ultrasound method, which makes it difficult to correctly estimate the instantaneous heart rate variability because the measurements are averaged. On the other hand, instantaneous heart rate variability plays a crucial role in the diagnosis of fetal condition [1]. The increased interest in monitoring the fetal cardiac bioelectrical activity is due to the fact that the analysis of the fetal electrocardiogram ensures high efficiency and accuracy of the heart rate measurement even on a beat-to-beat level. The first fetal electrocardiogram was recorded as early as in the 1960-ies by means of a special spiral electrode enabling direct signal registration from a fetal head. Due to the way the electrode is placed, its use is limited only to the advanced labour stage [1]..

Safety and efficacy of motor imagery-based physical activity in high-risk pregnancy: A randomized controlled study.

This study aimed to investigate the acute effects of motor imagery-based physical activity on maternal well-being, maternal blood pressure, heart rate, oxygen saturation, fetal heart rate, and uterine contractions in women with high-risk pregnancies. This randomized controlled trial was conducted in Izmir Tepecik Education and Research Hospital from August 2023 to January 2024. Seventy-six women with high-risk pregnancies were randomized into two groups: a motor imagery group (n = 38, diaphragmatic-breathing exercise and motor imagery-based physical activity) and a control group (n = 38, diaphragmatic-breathing exercise). Maternal well-being was determined using the Numerical Rating Scale-11. Digital sphygmomanometry was used to measure maternal heart rate and blood pressure, pulse oximetry for oxygen saturation, and cardiotocography for fetal heart rate and uterine contractions. Assessments were performed pre-intervention, mid-intervention, and post-intervention. There were no significant differences in baseline characteristics between groups (P > 0.05). There was a significant main effect of time in terms of maternal well-being and maternal heart rate (P = 0.001 and P = 0.015). In addition, there was a significant main effect of the group on oxygen saturation (P = 0.025). The overall group-by-time interaction was significant for maternal well-beingm with an effect size of 0.05 (P = 0.041). The combination of diaphragmatic-breathing exercises and a motor imagery-based physical activity program in women with high-risk pregnancies was determined to have no adverse effects on the fetus, did not induce uterine contractions, and resulted in a significant improvement in maternal well-being and oxygen saturation. Thus, imagery-based physical activity can be used in high-risk pregnancies where physical activity and exercise are not recommended.

A hyaluronic acid-containing reagent compatible with glass-bottom dishes and capable of sustained binding of human spermatozoa.

Commercial products currently available for sperm selection utilizing hyaluronic acid (HA) binding prior to intracytoplasmic sperm injection (ICSI) are widely used but have some disadvantages. To potentially circumvent these limitations, we compared ICSI using a self-made hyaluronic acid (smHA) reagent with ICSI using SpermSlow. The binding of the reagents to spermatozoa on plastic- or glass-bottom dishes was quantitated using spermatozoa that were isolated by density-gradient centrifugation and swim-up procedures (N=10/group). Additionally, we investigated the relationship between the HA reagent used prior to ICSI and clinical outcomes after assisted reproduction with HA-ICSI (N=81). The smHA reagent exhibited extremely stable binding to human spermatozoa. The binding time of spermatozoa was significantly longer in the smHA reagent than in SpermSlow on both plastic and glass dishes (plastic: 60.0±0.0 min vs. 2.7±5.9 min, P<0.001; glass: 60.0±0.0 min vs. 2.5±1.8 min, P<0.001). There were no significant differences in the normal fertilization rate between HA-ICSI with the smHA reagent (128/160, 80.0%) and HA-ICSI with SpermSlow (171/231, 74.0%, P=0.184). The frequency of the blastocyst development from the HA-ICSI-derived zygote was significantly higher with the smHA reagent (74/101, 73.3%) than with SpermSlow (76/131, 58.0%, P=0.019). The rates of biochemical pregnancy, clinical pregnancy, fetal heart movement, live birth, and miscarriage were not significantly different between HA-ICSI with the smHA reagent and HA-ICSI with SpermSlow. The blastulation rate was higher for HA-ICSI with the smHA reagent as compared with SpermSlow. Clinical outcomes, excluding blastulation, after HA-ICSI were the same using smHA reagent and using SpermSlow. Spermatozoa binding to the smHA reagent was not attenuated over a 60-min time course. In conclusion, this reagent may shorten and simplify HA-ICSI procedures because smHA can be used with any dish material, making it easier to observe the spindle or assess intracytoplasmic morphology.

Prevalence and association of placental lesions with obstetrical features and outcome: data from French prospective study

Since the Consensus Statement diffused by the Amsterdam Placental Workshop Group, knowledge of the meaning of placental vascular malperfusion has become essential in the unavoidable analysis of obstetrical history in a patient followed for autoimmune disease or any other maternal comorbidity. We aimed to analyse the prevalence of various placental lesions from a 6-months prospective observational study and to correlate the various placental profiles to obstetrical outcome, maternal diseases and pregnancy treatments. The frequency of foetal vascular malperfusion lesion could be estimated at 8.7%, in our population and to understand its neonatal associations. The study groups consisted of 208 consecutive women which ended the pregnancy and have placental analysis during the period of the study. From December 2015 to October 2017, from overall 4398 delivered pregnancies in university obstetrical department, 208 (4.7%) placental analysis have been done and included in the study. The placental analysis have been done for vascular obstetrical complications during the pregnancy (n = 106; 51%), unexplained abnormal foetal heart rate tracings (n = 59; 28,3%), suspicion of intra-amniotic infection (n = 12; 5,7%%), term new-borns Apgar score <7 or arterial cord blood pH ≤ 7 (n = 7; 3,5%), spontaneous preterm delivery (n = 19; 9,1%), intrahepatic cholestasis of pregnancy (n = 5; 2,4%). An adverse obstetrical event was noted in 87 cases (42%): preeclampsia or HELLP syndrome (n = 15; 7%), FGR (n = 59; 28%), gestational diabetes (n = 33; 16%) and gestational hypertension (n = 19; 9%). Placental histological analysis showed abnormal vascular features in 159 cases (76%), inflammatory features in 16 placentas (8%), vascular and inflammatory features in 10 cases (4%), chorioamnionitis in 38 cases (18%) and absence of any abnormality in 43 cases (21%). A cluster analysis of histological features allowed distinguishing three placental patterns: a normal pattern characterised by the absence of any placental lesions, an inflammatory pattern characterised by the presence of villitis and/or chronic intervillositis; a vascular pattern with the presence of thrombosis, maternal floor infarct with massive perivillous fibrin deposition, infarction and chronic villositis hypoxia. Women with inflammatory placental profile have significantly increased frequencies of tobacco use (50% vs. 9%; P = 0.03), pathological vascular Doppler (50% vs. 5%; P = 0.001), FGR (100% vs. 14%; P = 0.0001) and oligohydramnios (67% vs. 5%; P = 0.0001) than those with normal placentas. A higher rate of vascular or inflammatory lesion were observed in women with Hypertensive disorder of pregnancy, where as those with inflammatory pattern have significantly more frequent FGR (100% vs 34%; P = 0.02) and oligohydramnios (67% vs 5%; P = 0.0002). The placenta analysis is important to understand the origin of adverse obstetrical outcome and the risk for subsequent pregnancy.

ETCNN: An ensemble transformer-convolutional neural network for automatic analysis of fetal heart rate

ObjectiveTraditional methods face challenges in accurately analyzing fetal heart rate (FHR) signals due to the complexity of accelerations and decelerations (Acc/Dec) and their cyclic definition relationship with baseline. We aim to develop a deep learning model, Ensemble Transformer-Convolutional Neural Network (ETCNN), to improve baseline/Acc/Dec determination accuracy and validate its generalization across multi-center and multi-device test datasets. MethodsWe proposed ETCNN as a solution, treating FHR analysis as a one-dimensional signal segmentation problem. ETCNN consists of four subnetworks (TCNNs), each equipped with convolutional kernel size of 21, 31, 61, and 81, respectively. Each subnetwork integrates Channel-Residual (C-Res) modules and Channel Cross fusion with Transformer (CCT) modules. C-Res modules dynamically prune irrelevant channels, focusing on critical FHR episodes, while CCT modules harness multi-scale features to narrow semantic gaps. ResultsTrained on Lille Catholic University’s open-access database (LCU-DB), ETCNN’s performance surpassed twelve traditional methods and three deep learning models across four independent multi-center and multi-device test datasets. Ablation experiments demonstrated the effectiveness of ensemble learning, multi-scale convolution, residual channel attention, channel cross fusion attention, and multi-head attention in improving performance. Conclusion and significanceETCNN shows promise for accurate and efficient FHR analysis, with successful generalization across various datasets. Its advancements hold potential for clinical applications in fetal monitoring.

Efficient Fetal Health Prediction using Machine Learning

The growth of technology in our day-to-day enterprise with advanced machines are outstanding through machine learning involving both machine learning and deep learning all over the world. Fetal monitoring during pregnancy time is the most important to save the life of the mother as well as the child. In this project, we present a ML technique that is used to measure the fetal heart rate during the time of pregnancy. The major component used for this detection is Fetal Digital stethoscope sensor which is to be placed on the abdomen of the pregnant and the signals are processed by the micro-controller used and the accurate fetal heart rate. This system is very flexible and low cost helps the patient to monitor the fetal heart rate in home. We will use ML method for our project. In this paper Fetal health is predicted by algorithms namely Decision Tree (DT) as existing and Recurrent Neural Network (RNN) as proposed and compared in terms of accuracy. From our work we can prove that our proposed RNN works better than other existing DT algorithm.

Cardiac programming in the placentally restricted sheep fetus in early gestation.

Fetal growth restriction (FGR) occurs in 8% of human pregnancies, and the growth restricted newborn is at a greater risk of developing heart disease in later adult life. In sheep, experimental restriction of placental growth (PR) from conception results in FGR, a decrease in cardiomyocyte endowment and an upregulation of pathological hypertrophic signalling in the fetal heart in late gestation. However, there is no change in the expression of markers of cellular proliferation nor in the level of cardiomyocyte apoptosis in the heart of the PR fetus in late gestation. This suggests that FGR arises early in gestation and programs a decrease in cardiomyocyte endowment in early, rather than late, gestation. Here, control and PR fetal sheep were humanely killed at 55 days' gestation (term, 150days). Fetal body and heart weight were lower in PR compared with control fetuses and there was evidence of sparing of fetal brain growth. While there was no change in the proportion of cardiomyocytes that were proliferating in the early gestation PR heart, there was an increase in measures of apoptosis, and markers of autophagy and pathological hypertrophy in the PR fetal heart. These changes in early gestation highlight that FGR is associated with evidence of early cell death and compensatory hypertrophic responses of cardiomyocytes in the fetal heart. The data suggest that early placental restriction results in a decrease in the pool of proliferative cardiomyocytes in early gestation, which would limit cardiomyocyte endowment in the heart of the PR fetus in late gestation. KEY POINTS: Placental restriction leading to fetal growth restriction (FGR) and chronic fetal hypoxaemia in sheep results in a decrease in cardiomyocyte endowment in late gestation. FGR did not change cardiomyocyte proliferation during early gestation but did result in increased apoptosis and markers of autophagy in the fetal heart, which may result in the decreased endowment of cardiomyocytes observed in late gestation. FGR in early gestation also results in increased hypoxia inducible factor signalling in the fetal heart, which in turn may result in the altered expression of epigenetic regulators, increased expression of insulin-like growth factor 2 and cardiomyocyte hypertrophy during late gestation and after birth.

Extracting fetal heart signals from Doppler using semi-supervised convolutional neural networks.

Cardiotocography (CTG) measurements are critical for assessing fetal wellbeing during monitoring, and accurate assessment requires well-traceable CTG signals. The current FHR calculation algorithm, based on autocorrelation to Doppler ultrasound (DUS) signals, often results in periods of loss owing to its inability to differentiate signals. We hypothesized that classifying DUS signals by type could be a solution and proposed that an artificial intelligence (AI)-based approach could be used for classification. However, limited studies have incorporated the use of AI for DUS signals because of the limited data availability. Therefore, this study focused on evaluating the effectiveness of semi-supervised learning in enhancing classification accuracy, even in limited datasets, for DUS signals. Data comprising fetal heartbeat, artifacts, and two other categories were created from non-stress tests and labor DUS signals. With labeled and unlabeled data totaling 9,600 and 48,000 data points, respectively, the semi-supervised learning model consistently outperformed the supervised learning model, achieving an average classification accuracy of 80.9%. The preliminary findings indicate that applying semi-supervised learning to the development of AI models using DUS signals can achieve high generalization accuracy and reduce the effort. This approach may enhance the quality of fetal monitoring.

Does Pelvic Floor Muscle Exercise Change the Hemodynamic Responses of the Inferior Vena Cava in Pregnant Women? A Prospective-Controlled Study.

This study was aimed at exploring the immediate impacts of pelvic floor muscle exercises (PFMEs) on various maternal physiological parameters in pregnant women. The study included a total of 52 women, 26 pregnant (Pregnant group: 28.04±6.01 years; 26.83±3.81 kg/m2) and 26 nonpregnant (Control group: 29.42±5.73 years; 25.41±3.03 kg/m2) individuals. All women received PFME as follows: PFME was performed for 5 min (6-s holding contraction, 10 s of relaxation, 3 rapid PFM contractions). Evaluations were conducted before, immediately after, and 5 min post-exercise, with measurements including inferior vena cava (IVC) diameters and pulsatility index, blood pressure, oxygen saturation, and heart rates. Two-way analysis of variance was performed for group and time comparisons in repeated measurements. In both groups, the IVC collapsibility index values were lower 5 min after exercise, although this decrease, although clinically significant, did not reach statistical significance (p= 0.057). Post-exercise systolic blood pressure significantly decreased in both groups, whereas diastolic blood pressure decreased significantly in the pregnant group (p= 0.001, p= 0.023). The study found no statistically significant changes in the collapsibility index of the IVC after PFME but observed a clinically suggestive decrease. The clinical decrease in the collapsibility index can be interpreted as PFME in the supine position increasing venous return. Additionally, PFME was found not to alter maternal and fetal heart rates but contributed to the decrease in maternal systolic and diastolic blood pressure. Our study supports the view that the acute effects of PFME neither induce fetal stress nor pose maternal risks.

Assessment of intrauterine environment of late pregnancy fetuses using remote fetal heart monitoring combined with placental growth factor.

Assessment of intrauterine environment of late pregnancy fetuses using remote fetal heart monitoring combined with placental growth factor.

Cardiac function in congenital diaphragmatic hernia

Cardiac function is known to play critical role in the pathophysiological progression and ultimate clinical outcome of patients with congenital diaphragmatic hernia (CDH). While often anatomically normal, the fetal and neonatal heart in CDH can suffer from both right and left ventricular dysfunction. Here we explore the abnormal fetal heart, early postnatal right and left ventricular dysfunction, the interplay between cardiac dysfunction and pulmonary hypertension, evaluation and echocardiographic assessment of the heart, and therapeutic strategies for managing and supporting the pathophysiologic heart and CDH. Further, we take a common clinical scenario and provide clinically relevant guidance for the diagnosis and management of this complex process.

Hypertrophic Cardiomyopathy Risk Factors in Infants of diabetic mothers

Abstract Background Diabetes mellitus (DM) is a systemic chronic metabolic disorder characterized by increased insulin resistance and/or β- cell defects. Maternal DM significantly affects the fetal heart and fetal–placental circulation in both structure and function. Cardiac defects, myocardial hypertrophy are three times more prevalent in infants of diabetic mothers (IDMs). Objective Assess the frequency of hypertrophic cardiomyopathy (HCM) among infants of diabetic mothers and its relationship to the maternal glycemic control and the birth weight for the gestational age. Patients and Methods This was a cross-sectional study conducted on (50) neonates with gestational age ≥ 35 weeks born to diabetic mothers recruited from the delivery room and Neonatal Observation Unit, Obstetrics and Gynecology Hospital, Ain shams university. Detailed history was taken for the duration of maternal diabetes, glycemic control and any associated complications and the level of hemoglobin A1C (HbA1C) was assessed for all the enrolled mothers. Neonates were subjected to full clinical examination and echocardiographic evaluation in the first week of life. Results Forty % of mothers had gestational diabetes mellitus (GDM), (20%) were pre-gestational diabetes type 1 and 40% were pre-GDM type 2. There were 18 infants (36%) had HCM. HCM was highly statistically significant (p-value &amp;lt; 0.001) more in cases with high maternal HbA1C (8.3 ± 0.9). The frequency of HCM among infants of pre-GDM mothers (15 patients, 50%) was significantly higher (p-value = 0.012) when compared to infants of GDM mothers (3 patients, 15%). But the frequency of HCM was equal in infants of pre-GDM type I mothers and those of pre-GDM type 2 mothers. HCM was more common with large for gestational age (LGA) infants (10 cases 55.6% of infants with HCM were LGA). Conclusion HCM is more frequent among infants of mothers with pre-GDM type 1 than infants of GDM. Poor maternal glycemic control and large for gestational age are associated with higher frequency of HCM among those infants.

Influence of Female Genital Mutilation on Women Sexual Function in Egypt

Abstract Background Although Female genital mutilation (FGM) is internationally recognized as a violation of human rights with Short term and long term complications include death due to shock, painful menstruation, dyspareunia, cysts and keloid formation. Aim of the Work aimed to assess the effect of FGM on Women reproductive and sexual function. Subjects and Method This is a cross sectional hospital based study included 800 married or previously married females, between (18 - 40) year old who are apparently healthy. They were recruited from Outpatient clinic of Gynecology and Obstetrics in Etay Elbaroud general hospital, Behaira Governate, Egypt and classified into case group who were circumcised and control non circumcised group. They were subjected to detailed history including history of sexual function and local genital examination after informed consent was taken. During labor; a partogram was used to assess the progess of labor and occurrence of complicated delivery. Partogram is a graph reporting labor events against time which includes cervical dilatation, fetal heart rate, state of membrane and liquor. Results among case group age of FGM ranged from 9-13 with mean value 10.27±0.98 and majority of cases had type I. There was statistically significant difference between the two studied groups regarding regularity of menses and dysmenorrhea. 66% of cases had short term complication and pain was the most common (52%). Assisted mode delivery was higher in cases group with 220(55%) and normal was higher in control group with 244(61%). There was statistical significant difference between two studied groups regarding sexual desire, arousal, orgasm, satisfaction, and pain while there was no statistical significant difference regarding lubrication. Conclusions and Recommendations FGM still being a community problem in Egypt esecially in rural area which running in certain families. The most common type in Egypt is type I and common complication is pain following FGM. Sexual function is affected in all cases experienced FGM especially with type III. Assisted delivery was more common in cases had passed FGM before. It is recommended to raise community awareness about complications and hazard of FGM on sexual function as well as reproductive life.