TY - GEN AU - Espinas,E E AU - Silver,A W AU - Byron,F X TI - Mass lesions in the left atrium SN - 0003-1348 PY - 1967///0401 KW - Adult KW - Diagnosis, Differential KW - Embolism KW - diagnosis KW - Female KW - Heart Atria KW - Heart Neoplasms KW - Humans KW - Male KW - Middle Aged KW - Mitral Valve Stenosis KW - Myxoma KW - Thrombosis N1 - Publication Type: Journal Article ER -