Myocardial Infarction Quality Measures
Beta blockers are a group of medications that block the stress
hormone adrenaline, creating health benefits for heart attack survivors by blocking
the harmful effects of adrenaline and slowing the pulse rate. Multiple studies
show that early use of this medication consistently reduces the risk of death
and decreases damage to the heart muscle. (Circulation,
May, 2005:111 (20):2699-2710).
There are many different types of beta blockers. Your physician
will prescribe one that will best suit your needs. Beta blockers are not for
everyone, however. Some heart attack survivors may not receive a beta blocker
due to other health conditions such as lung disease or slow pulse rate.
Unless otherwise contraindicated, the protocol at
St. Mary's Hospital Medical Center includes the administration of beta blockers to patients with
heart attacks upon arrival to the hospital.
In
2006,
91 percent of heart attack survivors at St. Mary's Hospital Medical Center received a beta blocker (medication that blocks the stress hormone adrenaline) within 24 hours of arrival unless otherwise contraindicated.