title: Coronary sinus retroperfusion: can forward progress still be achieved by using a backward technique?
authors.forename: Harold L
authors.initials: HL
authors.lastname: Lazar
mesh_terms: D000800:Angioplasty, Balloon / Q000379:methods; D000818:Animals; D003131:Combined Modality Therapy; D001026:Coronary Artery Bypass / Q000379:methods; D003326:Coronary Circulation / Q000502:physiology; D023921:Coronary Stenosis / Q000150:complications / Q000175:diagnosis / Q000628:therapy*; D004195:Disease Models, Animal; D004285:Dogs; D006439:Hemodynamics / Q000502:physiology; D017202:Myocardial Ischemia / Q000209:etiology / Q000503:physiopathology / Q000628:therapy*; D015425:Myocardial Reperfusion / Q000379:methods*; D010477:Perfusion; D018570:Risk Assessment; D012680:Sensitivity and Specificity; D012720:Severity of Illness Index; D013552:Swine