A 32-year-old man presents to the cardiology clinic after a sudden episode of syncope while watching television. He reports no preceding nausea, diaphoresis…

…who is a known alcoholic, is brought in by his friends for sudden onset of severe chest pain and vomiting after a heavy drinking session…

…to the suspicion of a left ventricular (LV) thrombus. What imaging modality should be considered to confirm or rule out the presence of an LV…

…a history of chronic heart failure and an implantable cardioverter-defibrillator (ICD) presents to the emergency department after receiving multiple ICD shocks in the past…

…beats originating from the lower chambers of the heart. The cardiologist documents the presence of PVCs. What does the abbreviation PVC indicate in this context…

A 65-year-old male with a history of rheumatic fever presents with progressive dyspnea on exertion and orthopnea. Physical examination reveals a loud S1…

…are noted, yet the tachycardia continues uninterrupted. Which of the following best explains the persistence of this specific arrhythmia despite the presence of AV dissociation?

According to international recommendations, what is the clinical significance of an athlete presenting with two or more borderline ECG findings?

…new Q waves in leads V1-V3 compared to his previous ECG from a year ago. The patient denies any chest pain, shortness of breath…

Male 58 years with chest pain. Which abnormalities are present? Click to enlarge ECG.

…in his left arm. These symptoms debuted a few hours earlier. Physical examination did not reveal anything unusual. The ECG shows a heart rate of…