FIELD: medicine; biology.
SUBSTANCE: method involves selectively filling coronary blood vessels with radiopaque substance like red lead suspension in melted butter containing at least 70% of fat taken in 3:1 proportion. Suspension temperature is 55-65°C. The coronary blood vessels are filled by separate left and right coronary artery outlet cannulation or coronary sinus outlet cannulation with peripheral venous catheter. Tourniquets are placed under coronary blood vessels or coronary sinus outlets. The tourniquets are tightened after having introduced the radiopaque substance for creating sealing conditions. Radiopaque substance introduction is finished after having filled small subepicardial arteries or veins visible with naked eye. Then required X-ray examinations are carried out.
EFFECT: improved coronary blood vessel bed visualization; enabled postponed X-ray examinations.
3 dwg
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