title: Initial experiences in open heart surgery.
mesh_terms: D000293:Adolescent; D000328:Adult; D001784:Blood Gas Analysis; D006348:Cardiac Surgical Procedures / Q000379:methods; D002315:Cardiopulmonary Bypass; D002648:Child; D005260:Female; D006330:Heart Defects, Congenital / Q000601:surgery*; D006344:Heart Septal Defects, Atrial / Q000601:surgery; D006801:Humans; D007630:Kenya; D008946:Mitral Valve Stenosis / Q000601:surgery; D011666:Pulmonary Valve Stenosis / Q000601:surgery