title: [Pharmacodynamic and forced test of the atrial esophagocardiogram as to its subsidiary diagnostic value in mitral valve insufficiency].
mesh_terms: D000680:Amyl Nitrite / Q000494:pharmacology; D004947:Esophagus; D006334:Heart Function Tests; D006801:Humans; D008729:Methoxamine / Q000494:pharmacology; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D005082:Physical Exertion
chemical_list: D000680:Amyl Nitrite; D008729:Methoxamine
vernacular_title: Prove farmacodinamiche e da sforzo applicate all'esofagocardiogramma atriale quale valido sussidio diagnostico nell'insufficienza mitralica.