Arrhythmias In Young Patients Research Articles

Follow-up of long term oral verapamil therapy for cardiac arrhythmias in young patients

Follow-up of long term oral verapamil therapy for cardiac arrhythmias in young patients

Arrhythmia in young patients with mitral valve prolapse.

Twenty four-hour ambulatory ECG monitoring were examined in 68 patients (33 patients in a young group and 35 patients in an adult group) with mitral valve prolapse (MVP) in order to characterize the features of arrhythmias in young patients with MVP in comparison with those in adult patients. Diagnosis of MVP was made by two-dimensional echocardiography. On 24-hour ambulatory ECG monitoring 29 patients (88%) in a young group had arrhythmias which was as frequent as those in adult group, but serious ventricular arrhythmias were more often detected in the young group (7 patients) than in the adult group (2 patients). It was considered that arrhythmias in young patients with MVP were frequently serious but accompanied without any symptoms and cardiac dysfunction.

Cardiac rhythm abnormalities in patients presenting with transient non-focal neurological symptoms: a diagnostic grey area?

Eighty-nine patients attending neurology clinics with transient non-focal neurological symptoms were studied by routine electrocardiography and 24-hour monitoring of the electrocardiography and 24-hour monitoring of the electrocardiogram. In comparison with 109 control subjects there was no significant overall excess of arrhythmias (age-adjusted odds ratio 1.7, kappa2 = 2.67) except in the subgroup of patients under the age of 30 (odds ratio 11.6, p less than 0.05). Bradyarrhythmias, but not tachyarrhythmias, were significantly more common in the patients (odds ratio 7.4, p less than 0.001),. Since patients can rarely be studied while they are having symptoms a working diagnosis must be based on a balance of probabilities: arrhythmias in young patients, or bradyarrhythmias in any patient, are likely to be clinically relevant. Ambulatory electrocardiographic monitoring contributed to the diagnosis in at least 25 of the patients, Nevertheless, the extent to which further investigations are pursued, and the form of treatment ultimately adopted, must also be influenced by the frequency and severity of the patients' symptoms.