…old man with a known history of biopsy-proven pulmonary sarcoidosis presents for cardiovascular risk stratification. He is currently asymptomatic, with no history of syncope…

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

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…

A 62-year-old female with no prior history of cardiac issues presents to the emergency department with acute onset chest pain that started six…

A 35-year-old woman with no past medical history presents to the emergency department complaining of sudden-onset, rapid palpitations. An electrocardiogram (ECG) confirms…

A 68-year-old male with a history of hypertension and no prior documented arrhythmias presents to the emergency department with palpitations and dizziness. An…

A 65-year-old man with hypertension, hyperlipidemia, and no history of diabetes or heart failure (HF) presents to the clinic for a routine follow…

…for an elective partial colectomy. His current medication includes warfarin with a stable International Normalized Ratio (INR) of 2.5. What is the most appropriate…

…of collateral flow, or distal embolization. An echocardiogram demonstrates no new regional wall motion abnormalities. According to the provided criteria, has this patient experienced a…

Which of the following ECG findings is typically considered a normal variant in asymptomatic athletes with no significant family history?

…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…