Early substrate-based radiofrequency catheter ablation (RFCA) was associated with reduced risk of implantable cardioverter defibrillator (ICD) therapies, but with no meaningful difference ...

Recent self-reported use of cannabis is not associated with ECG abnormalities; however, ECG evidence of myocardial infarction ...

Key points A 56-year-old woman presented to the emergency department with a 2-day history of central chest pain and dyspnea. Her medical history included having had a myocardial infarction (MI) with n ...

BACKGROUND: Atrial fibrillation and other cardiac arrhythmias pose a major public health burden, but prevention remains difficult. We investigated a genetic variant that we found to act like a natural ...

A man in his 50s was recently rushed to the emergency room while undergoing a health screening at Gangbuk Samsung Hospital’s Comprehensive Health Screening Center in Jung-gu, Seoul. Though he appeared ...

Dr Amal Mattu discusses recent studies showing that cannabis use can increase a person’s risk for cardiovascular events like ...

Artificial intelligence (AI) is showing markedly variability in performance across cardiovascular imaging, with a new ...

Researchers at University Medical Center Maastricht and international partners report that a single shot of the drug ...

Part B of ECG interpretation typically involves analyzing more intricate scenarios that demand a deeper understanding of cardiac electrophysiology. These scenarios often present with overlapping or ...

The study was published in JACC: Cardiovascular Interventions and simultaneously presented at TCT 2025 in San Francisco. ST-segment elevation myocardial infarction (STEMI) is a severe type of heart ...