title: [The studies of coronary circulation after cardiac surgery--the measurement of coronary sinus blood flow].
mesh_terms: D000328:Adult; D001811:Blood Volume Determination / Q000379:methods; D006348:Cardiac Surgical Procedures; D003326:Coronary Circulation; D005260:Female; D006331:Heart Diseases / Q000503:physiopathology / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period