Nifedipine is a drug that is known as a calcium channel blocker. It keeps calcium from entering the slow channels [...]

Do not give nitroglycerin to people with the following conditions: Uncorrected hypovolemia Postural hypotension Hypotension Marked anemia Hypertrophic obstructive cardiomyopathy Closed-angle […]

Nicorandil is a drug that is used for the treatment of angina pectoris or chest pain. It acts by dilating small [...]