title: Intermittent myocardial ischemia during cardiopulmonary bypass.
mesh_terms: D000818:Animals; D003326:Coronary Circulation; D004285:Dogs; D005112:Extracorporeal Circulation; D006321:Heart / Q000503:physiopathology; D000860:Hypoxia / Q000503:physiopathology*; D007511:Ischemia; D008722:Methods; D013997:Time Factors