TY - GEN AU - Nardone,D A TI - Audible third heart sound SN - 0093-0415 PY - 1994///0202 KW - False Negative Reactions KW - Heart Diseases KW - diagnosis KW - Heart Sounds KW - Humans KW - Predictive Value of Tests KW - Reproducibility of Results N1 - Publication Type: Comment; Letter ER -