Antiarrhythmic drugs that act by blunting the effects of sympathetic nervous system stimulation on the heart include digoxin, propranolol, diltiazem, and verapamil, and these drugs must be prescribed by a doctor.
The heart is an organ that functions as a blood pump to meet the needs for oxygen and nutrients throughout the body. If the heart is disturbed, blood circulation in the body can be disrupted so maintaining heart health is very important to avoid various types of heart disease.
Antiarrhythmics are a group of drugs used to treat arrhythmias, which are heart rhythm disorders that can be in the form of a heartbeat that is too fast, too slow, or irregular. Antiarrhythmics should only be used as prescribed by a doctor.
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