Although premature ventricular beats (PVBs) in young people and athletes are usually benign, they may rarely mark underlying heart disease and risk of sudden cardiac death during sport. This review ...

Patients with Chagas disease can develop a wide spectrum of ventricular tachyarrhythmias that are associated with substantial morbidity and mortality and are the leading cause of sudden death in these ...

Objective To investigate clinical outcomes of exercise-induced pulmonary hypertension (PH) and implications of an increase in left ventricular (LV) filling pressure during exercise in subjects with ...