[Analysis of the cardiac valvular action by the cardiovascular fiberscope].
D000818:Animals; D001021:Aortic Valve / Q000502:physiology; D001794:Blood Pressure; D004285:Dogs; D004562:Electrocardiography; D004724:Endoscopy; D005336:Fiber Optic Technology; D006351:Heart Valves / Q000502:physiology*; D008943:Mitral Valve / Q000502:physiology; D011664:Pulmonary Valve / Q000502:physiology; D014261:Tricuspid Valve / Q000502:physiology