…68-year-old man is admitted to the intensive care unit with acute respiratory decompensation secondary to a severe chronic obstructive pulmonary disease (COPD) exacerbation…

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 38-year-old male patient presents with recurrent palpitations. He has no significant past medical history, and his physical examination is unremarkable. A 12…

…bradycardia, or high-degree AV block without stable escape rhythm, what is the recommended urgent intervention if the patient has not received previous reperfusion therapy?

…ventricular tachycardia. Based on landmark clinical trials, which of the following statements describes the expected outcome of implantable cardioverter-defibrillator (ICD) therapy for this patient?

…embolization. An echocardiogram demonstrates no new regional wall motion abnormalities. According to the provided criteria, has this patient experienced a type 4a myocardial infarction (MI)?

…stairs. He has been experiencing short episodes of dyspnea over the past month, especially during physical exertion. The patient's ECG is presented below. What…

…health evaluation. She has a history of Hodgkin lymphoma for which she received mantle field radiotherapy exactly 10 years ago at age 22. She is…

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

…The patient states he has never been told he has RBBB before. Which of the following is the MOST likely origin of the patient's…

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…

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…