Coronary dilation with standard dose dipyridamole and dipyridamole combined with handgrip.

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Coronary dilation with standard dose dipyridamole and dipyridamole combined with handgrip.

Intravenous dipyridamole is widely used to produce coronary vasodilation during cardiac imaging procedures. However, the routinely used dose of dipyridamole (0.56 mg/kg IV over 4 min) does not always result in maximal coronary dilation. The addition of isometric handgrip during dipyridamole coronary dilation has been reported to substantially increase coronary blood flow over dipyridamole alone...

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ژورنال

عنوان ژورنال: Circulation

سال: 1989

ISSN: 0009-7322,1524-4539

DOI: 10.1161/01.cir.79.3.566