What are Calcium Channel Blockers?
Calcium Channel Blockers By Dr. Syeda Tahira Kazmi (pharm-D) Cardiac effects Calcium-Channel Blockers decrease contractility (negative inotropy) Calcium-Channel Blockers decrease heart rate (negative chronotropy) Calcium-Channel Blockers decrease conduction velocity (negative dromotropy) Vascular effects Smooth muscle relaxation (vasodilation) Calcium channel blockers are prescription medications that relax blood vessels and increase the supply of blood and oxygen […]