beta blockers

Beta Blockers

The most widely used drugs in this class are metoprolol, atenolol, and propranolol. Beta receptors exist in other systems of the body, such as the lungs. Some drugs target specifically the receptors in the heart, and are known… Continue Reading

Types of Arrhythmias

Most of us take our heart’s continual and steady beating for granted, that is, until our heart skips beats or starts to palpitate, or race. When our heart gets out of sync, either by pulsating in an irregular… Continue Reading