logo
welcome
USA Today

USA Today

What is a beta blocker? Why they are vital to those with various heart diseases

USA Today
Summary
Nutrition label

79% Informative

Nearly 127.9 million Americans aged 20 and older battle with cardiovascular diseases.

About 30 million people take beta blockers in the United States , according to the Cleveland Clinic .

The drug class slows the heart by inhibiting and binding to receptors on the heart.

They limit the production of adrenaline, adrenaline and noradrenaline, which helps lower blood pressure.

According to the Cleveland Clinic , people with certain types of heart arrhythmias shouldn't take the drugs as they can aggravate some heartbeats.

Head to our Just Curious section to see what else we can answer for you.

Follow Krystal Nurse on Twitter @KrystalRNurse.