A patient with NSTEMI undergoes successful PCI, but subsequently develops sinus bradycardia with hemodynamic intolerance, and episodes of high-degree AV block without stable escape…

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

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

…elevated. An ECG shows no ST-segment elevation. Given the clinical context, which of the following statements regarding this patient's presentation is most accurate?

…fraction (HFpEF) from noncardiac causes. Her score is calculated to be 4. What is the most appropriate next step in evaluating this patient's diagnosis?

…tachycardia (AVRT) mediated by an accessory pathway that conducts only in the retrograde direction. Which of the following is true regarding this patient's condition?

…echocardiogram and cardiac computed tomography demonstrate a small aortic annulus in relation to her body stature, placing her at increased risk for prosthesis-patient mismatch…

…care physician due to palpitations. The palpitations occurs intermittently, but they tend to intensify during stressful periods, such as exam periods. The patient experiences palpitations…

…are unsuccessful, and the VT persists despite the infusion. The patient's condition continues to deteriorate. What is the next most appropriate step in management?