aortic blood pressurebeta-adrenergic blockersblood pressureconfidence intervalsheart ratehypertensionbeta-Blockers are less effective than other antihypertensive drug classes in reducing central systolic blood pressure (cSBP) as compared with peripheral SBP (pSBP). Whether this effect is less pronounced ...
Some beta-blockers also bind to other receptors called alpha receptors, specifically the alpha-1 receptor. Many of these bind to B1 and B2 as well as alpha-1. These types seem to be very helpful fortreating high blood pressurebecause they have a double effect. Examples of these include: B...
Beta-blockers work by attaching themselves to receptors in the heart and blood vessels. When this happens, the heart’s ability to beat quickly and forcefully is reduced. As a result the heart pumps less blood with each beat, which lowers blood pressure. They also help open up blood vessels...
athereby lowering blood pressure; beta blockers are less effective in African Americans than they are in Caucasians; the same is true for angiotensin-converting enzyme (ACE) inhibitors, such as captopril (Capoten 正在翻译,请等待... [translate] ...
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The meaning of BETA-BLOCKER is any of a class of drugs (such as propranolol) that decrease the rate and force of heart contractions and lower high blood pressure by blocking the activity of beta-receptors.
abeta blocker; beta-adrenergic inhibitor that slows heart rate and decreases cardiac contractility and cardiac output, thereby lowering blood pressure; beta blockers are less effective in African Americans than they are in Caucasians; the same is true for angiotensin-converting enzyme (ACE) inhibitors...
As an extension of their beneficial effect, they slow heart rate and reduce blood pressure, but they may cause adverse effects such as heart failure or heart blockin patients with heart problems. Beta blockers should not be withdrawn suddenly because sudden withdrawal may worsen angina (chest pai...
Effect of beta-blockers on blood pressure, perioperative complications and hospital stay duration in patients with intermediate risk of cardiovascular comp... Effect of beta-blockers on blood pressure, perioperative complications and hospital stay duration in patients with intermediate risk of ...
The blood pressure lowering effect of beta‐1 selective blockers is not known. Objectives To quantify the dose‐related effects of various doses and types of beta‐1 selective adrenergic receptor blockers on systolic and diastolic blood pressure versus placebo in people with primary hypertension. ...