Opening snap of the tricuspid valve in atrial septal defect. A phonocardiographic and reflected ultrasound study of sounds in relationship to movements of the tricuspid valve.
D000790:Angiocardiography; D002932:Cineangiography; D004562:Electrocardiography; D005260:Female; D006326:Heart Auscultation; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve; D010701:Phonocardiography; D014261:Tricuspid Valve / Q000503:physiopathology*; D014465:Ultrasonics