Hein J. J. Wellens, M.D., F.A.C.C.; Sidney C. Smith, Jr., M.D., F.A.C.C. Atrial fibrillation (AF) is the most common arrhythmia seen in clinical practice, accounting ...
PHS II (A Study of Daily Multivitamin vs Placebo in Cancer and CVD) PHS II (A Study of Daily Multivitamin vs Placebo in Cancer and CVD) ...