Abstract
Aim: to assess the evolution of fragmented QRS (fQRS) and NT-proBNP levels during myocardial infarction (MI).Methods: Among 511 patients, 205 (40.1%) had fQRS, with 54 (26.3%) developing de novo fragmentation during hospitalization.Results: NT-proBNP levels were significantly higher in the fQRS+ group compared with the fQRS- group (1555 vs. 796pg/ml, p<0.001). NT-proBNP levels were higher in patients with de novo fragmentation than in those without (2852 vs. 1370pg/ml, p=0.011). The incidence of major adverse cardiovascular events was notably higher in fQRS+ patients compared with fQRS- patients (p=0.001).Conclusion: In acute MI, there was a significant association between fQRS and NT-proBNP levels, with higher NT-proBNP levels observed in those with de novo fQRS compared with those without.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
