Coronary artery disease
The most recent articles from:
Coron. Artery Dis.
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Coronary artery disease · Feb 1993
Coronary artery spasm is a major cause of sudden cardiac arrest in survivors without underlying heart disease.
The role of coronary spasm in underlying disease-free patients who were resuscitated from sudden cardiac arrest remained uncertain. This study investigated the cause of cardiac arrest, and the etiologic and prognostic differences were compared between patients with underlying heart disease (group I) and those patients without underlying heart disease (group II). ⋯ Electrophysiologic study identified a potential cause in 13 of 15 patients with underlying heart disease. Coronary spasm was involved in the pathogenesis of sudden cardiac arrest in survivors without identifiable underlying heart disease.