…and initial echocardiogram lack specific features suggesting an infiltrative, inflammatory, or otherwise distinct etiology. The care team debates whether to order cardiac magnetic resonance (CMR…

…left ventricular ejection fraction of 42% and an apical aneurysm. Serologic testing confirms infection with Trypanosoma cruzi. Cardiac magnetic resonance imaging with late gadolinium enhancement…

…presents to the emergency department with palpitations and lightheadedness. Her heart rate is 145 beats per minute, blood pressure is 95/60 mmHg, and temperature…

…infection. Your colleague suggests his ECG shows acute perimyocarditis. Are there signs of acute perimyocarditis? Are the precordial T-waves within normal limits? Click to…

…ago. She is currently asymptomatic and takes a daily low-dose aspirin. She is scheduled to undergo a dental extraction for a non-restorable tooth…

…with a history of hypertension and chronic kidney disease (CKD) presents to the emergency department with atypical chest pain. His initial cardiac troponin (cTn) level…

…year-old male with a history of myocardial infarction and an implanted cardioverter-defibrillator (ICD) presents to the emergency department after receiving multiple appropriate ICD…

A 68-year-old male with a history of myocardial infarction (MI) 5 months ago and symptomatic heart failure (NYHA Class II) is being evaluated…

…past month, which she attributed to acid reflux. Her brother had a coronary artery bypass grafting at age 69. She appears anxious and dyspneic. The…

…75-year old lady has an abnormal ECG. Two days earlier she experienced chest discomfort and shortness of breath. Define the abnormalitites on the ECG…

A 71-year-old woman in the Intensive Care Unit (ICU) with Covid-19 (SARS-COV-2) infection produced this ECG. The findings are consistent…