TY - RPRT TI - Atrial flutter: historical notes--part 1. AU - Melvin M Scheinman AU - Yanfei Yang PY - 2004 DO - 10.1111/j.1540-8159.2004.00446.x UR - https://pubmed.ncbi.nlm.nih.gov/15009868/ ID - 15009868 ER -