A 72-year-old man with a history of recurrent right-sided heart failure is evaluated for severe peripheral edema, hepatic congestion, and ascites. Transthoracic…

…with significant conduction system disease and ventricular arrhythmias, which of the following etiologies should be highly suspected due to the elevated risk of sudden death?

…long-term prognosis, you note that patients with pre-excitation have an increased risk of developing atrial fibrillation (AF) and heart failure (HF), and that…

A 62-year-old male presents to the emergency department with palpitations and lightheadedness. An ECG reveals a wide-complex tachycardia with a rate of…

…wide-complex tachycardia with a right bundle branch block morphology and left axis deviation. Echocardiography and cardiac magnetic resonance imaging reveal no structural heart disease…

A 79-year-old male. No other data. Identify all abnormalities on the ECG. Click to zoom.

…old male with a history of hypertension and known right bundle branch block (RBBB) presents to the emergency department with 2 hours of substernal chest…

An 88-year old diabetes patient is in the ER due to chest discomfort and dyspnea. His cardiovascular risk profile, duration of diabetes, sex, age…

…fatigue and mild chest discomfort, experiences sudden, severe chest pain radiating to her right shoulder, accompanied by shortness of breath. The patient's ECG is…