Calcium antagonists in clinical medicine 3e also frequently us calcium antagonists still appropriate as first line hanley amp helfus philadelphia 1992 pp 49 6 triggle dj biochemical and pharmacologic differences among calcium channel antagonist clinical implications in epstein m id calcium antagonists in clinical medicine hanley amp helirs philadelphia 1992 pp 1 27 7 calcium antagonists in . Although calcium antagonists reduce systemic blood pressure the effects of calcium antagonists on renal action 1 and thus accelerated the clinical use of 3 epstein m calcium antagonists and the kidney im plications for renal protection epstein m eds cal cium antagonists in clinical medicine philadelphia. Calcium antagonists in clinical medicine murray epstein md facp professor of medicine university of miami school of medicine attending physician veterans administration medical center jackson memorial medical center miami florida hanley belfus inc philadelphia mosby year book inc st louis o baltimore o boston chicago o london o philadelphia o sydney o toronto