Case 5/2016 – A 56-Year-old Man Hospitalized for Unstable Angina, who Presented Recurrence of Precordial Pain and Cardiac Arrest with Pulseless Electrical Activity

Clinical aspects

This is a 56-year-old man with a recent onset of angina and three-vessel lesions on coronary cineangiography, who presented with dyspnea and, a few hours later, cardiorespiratory arrest with intense ST segment elevation.

Angina is the initial manifestation in half of the patients with coronary artery disease. Even when stable, i.e., without changes in the triggering events or intensity, a duration of the episodes longer than 3 months doubles the risk of cardiovascular events.^,

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