…for a routine cardiovascular health evaluation. She has a history of Hodgkin lymphoma for which she received mantle field radiotherapy exactly 10 years ago at…

…that a paternal uncle died unexpectedly at age 42 and a cousin recently received an implantable cardioverter-defibrillator. The patient is subsequently diagnosed with familial…

…up one month post-implantation. Device interrogation reveals normal function with no ventricular arrhythmias detected and no therapies delivered. During the visit, the patient notes…

If a patient with NSTEMI develops hemodynamically significant sinus bradycardia, or high-degree AV block without stable escape rhythm, what is the recommended urgent intervention…

…with acute chest pain. He is diagnosed with an ST-elevation myocardial infarction (STEMI) and receives thrombolytic therapy. Following thrombolysis, he is transferred to a…

A patient's ECG shows intermittently non-conducted P waves with a fixed PR interval. What type of AV block does this describe, and what…

This 54-year-old patient with Covid-19 (Sars-Cov-2) has a slightly irregular rhythm. What is the rhythm and should you be concerned…

A 64 year old male patient with hypertension. ECG is recorded during his annual health screening. He is asymptomatic during the recording. Heart rate 67…

A 64-year-old female, diabetic, and obese patient presents with a sudden onset of shortness of breath and chest pressure while walking. She mentions…

A 68-year-old male with a history of hypertension and chronic obstructive pulmonary disease (COPD) is admitted to the hospital with acute hypoxic respiratory…

…demonstrates a regular, narrow-complex tachycardia at 180 beats per minute. His resting 12-lead ECG in sinus rhythm is completely normal, showing a PR…

…the sensation that the heart skips a beat. Clinical examination reveals nothing suspicious and the patient has not experienced any symptoms during the last week…