TY - GEN AU - Zuguchi,M AU - Sakamoto,K TI - [Improved methods for transseptal left heart catheterization] SN - 0048-0428 PY - 1990///1207 KW - Adolescent KW - Adult KW - Aged KW - Cardiac Catheterization KW - methods KW - Evaluation Studies as Topic KW - Female KW - Heart Septum KW - Heart Valve Diseases KW - diagnosis KW - Hemodynamics KW - Humans KW - Male KW - Middle Aged N1 - Publication Type: English Abstract; Journal Article ER -