[Functional phonocardiography].
D000680:Amyl Nitrite; D006321:Heart / Q000502:physiology*; D006331:Heart Diseases / Q000175:diagnosis*; D006439:Hemodynamics; D006801:Humans; D010701:Phonocardiography; D012119:Respiration; D013566:Sympathomimetics; D014636:Valsalva Maneuver; D014662:Vasoconstrictor Agents
D013566:Sympathomimetics; D014662:Vasoconstrictor Agents; D000680:Amyl Nitrite
La fonocardiographia funzionale.