A 72-year-old man with non-ischemic cardiomyopathy and a left ventricular ejection fraction of 30% presents to the clinic. He is on maximally…

A 64-year-old man with a history of ischemic heart disease and heart failure with reduced ejection fraction (HFrEF) following a recent acute myocardial…

…male with a history of ischemic heart disease presents to the emergency department complaining of sudden-onset palpitations. His heart rate is 170 beats per…

…year-old male with a history of ischemic cardiomyopathy, COPD (chronic obstructive pulmonary disease), and NYHA class III heart failure is being evaluated for catheter…

A 48-year-old male with a non-ischemic dilated cardiomyopathy and an implantable cardioverter-defibrillator experiences multiple appropriate shocks for recurrent sustained ventricular tachycardia…

…45% and mild diastolic dysfunction. Cardiac magnetic resonance imaging (CMR) is performed to further evaluate the etiology of the heart failure. Late gadolinium enhancement (LGE…

A 53-year-old male, with no known history of heart disease, experiences intense, constricting chest pain that started while he was shoveling snow. The…

…male with a history of myocardial infarction (MI) 5 months ago and symptomatic heart failure (NYHA Class II) is being evaluated in the outpatient clinic…

…his annual health screening. He is asymptomatic during the recording. Heart rate 67 beats per minute. Identify all abnormalities on the ECG. Click to zoom…

…a 83 year old male with a history of diabetes, hypertension and peripheral artery disease. His diabetologist recently added dapagliflozin to his diabetes treatment and…