Coronary artery disease: detection by phase analysis of rest/exercise radionuclide angiocardiograms.

Le résumé fourni par la source

Thirty-six patients with chest pain but no myocardial infarction or conduction defects and 4 volunteers (3 normals and 1 with asymptomatic aortic insufficiency) underwent radionuclide angiocardiography. Phase analysis was performed and the standard deviation (SD) ("spread") and skewness ("asymmetry") of the left ventricular (LV) phase histogram determined at rest and during maximum exercise. The SD of the LV phase histogram was of no value; however, when -0.1 was taken as the upper limit of normal skewness at maximum exercise, skewness was equally as sensitive as conventional criteria for coronary artery disease (CAD) and also more specific. The authors conclude that LV histogram skewness during maximum exercise may be superior to conventional criteria for detection of CAD with rest/exercise radionuclide angiocardiograms.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.