Electrocardiographic changes during cardiac operations performed with a pump-oxygenator.
D006348:Cardiac Surgical Procedures; D004562:Electrocardiography; D006321:Heart; D006354:Heart, Artificial; D006355:Heart-Lung Machine; D010106:Oxygenators; D013903:Thoracic Surgery
ELECTROCARDIOGRAPHY; HEART SURGERY; HEART, MECHANICAL