…proBNP) of 1500 pg/mL and an estimated glomerular filtration rate (eGFR) of 26 mL/min/1.73 m2. He does not have diabetes mellitus…

…hours of substernal chest pain radiating to his left arm. An initial ECG is unremarkable. The hospital does not have troponin assays available. Which of…

…ECG of the NSVT. During the test, there is an increasing frequency of multifocal ventricular arrhythmias with exercise, which do not appear to have an…

…cardiology clinic complaining of persistent palpitations even when resting. She reports no significant past medical history and does not use any medications or illicit substances…

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

…a reference vessel diameter of 2.8 mm. Which of the following is the most appropriate management strategy for this patient's coronary artery disease…

When is the implantation of a permanent pacemaker recommended in patients with acute coronary syndrome complicated by high-degree AV-block?

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 62-year-old male presents to the emergency department with acute chest pain and is diagnosed with ST-elevation myocardial infarction (STEMI). He undergoes…

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…

…and obese patient presents with a sudden onset of shortness of breath and chest pressure while walking. She mentions occasional episodes of chest pain over…