[INCOMPLETE BLOCK OF THE RIGHT BRANCH AND SPLITTING OF THE   1ST SOUND (FREQUENCY OF THE ACOUSTIC PHENOMENON AND ITS POSSIBLE SIGNIFICANCE)].
D004562:Electrocardiography; D006326:Heart Auscultation; D006327:Heart Block; D006801:Humans; D010336:Pathology; D013016:Sound
ELECTROCARDIOGRAPHY; HEART AUSCULTATION; HEART BLOCK; PATHOLOGY
BLOCCO INCOMPLETO DI BRANCA DX E SDOPPIAMENTO DEL PREMIO TONO (FREQUENZA DEL FENOMENO ACUSTICO E SUO POSSIBILE SIGNIFICATO)