Calcium channel blockers prevent calcium into muscle cells, cardiovascular, which makes blood vessels expand blood vessels to feed the heart more. Reduce blood pressure
Calcium channel blockers prevent calcium to pass into heart muscle cells. And blood vessels, which makes blood vessels dilate and more blood to the heart. Lower Blood Pressure
Calcium channel blockers to prevent calcium through the cardiac muscle cells. Coronary artery and the blood to nourish the heart expands more, reduce blood pressure.