Left heart catheterization by direct ventricular puncture.
D000818:Animals; D006328:Cardiac Catheterization; D004285:Dogs; D005465:Fluorocarbon Polymers; D006349:Heart Valve Diseases / Q000175:diagnosis; D006352:Heart Ventricles; D006491:Hemothorax / Q000209:etiology; D006801:Humans; D008722:Methods; D011677:Punctures; D012214:Rheumatic Heart Disease / Q000175:diagnosis
D005465:Fluorocarbon Polymers