Assessment of the fragmented QRS relative frequency and its predictive value in patients with pulmonary embolism

• Main Authors: Mohammad Reza Dehghani (Author), Mansoureh Baradaran (Author), Alireza Rostamzadeh (Author), Sima Masudi (Author), Amin Aghamiri (Author), Reza Hajizadeh (Author)
• Format: Book
• Published: Babol University of Medical Sciences, 2025-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: Acute pulmonary embolism can quickly cause hemodynamic collapse and death. Recent studies have shown that different characteristics of electrocardiogram (ECG) can be used to predict the prognosis of patients. This study aimed to investigate the relative frequency of fragmented QRS in the...