Endocarditis prophylaxis

NEW YORK, July 6 (Praxis Press) The current American Heart Association (AHA) guidelines for antibiotic prophylaxis to prevent infectious endocarditis (IE), recommend echocardiography to determine IE risk in patients with suspected valvular lesions. Based on AHA clinical and echocardiography criteria, a retrospective survey classified patients who underwent outpatient transthoracic echocardiography into three risk categories (high, moderate, negligible) and evaluated to check if physician recomme

July 10, 2000

NEW YORK, July 6 (Praxis Press) The current American Heart Association (AHA) guidelines for antibiotic prophylaxis to prevent infectious endocarditis (IE), recommend echocardiography to determine IE risk in patients with suspected valvular lesions. Based on AHA clinical and echocardiography criteria, a retrospective survey classified patients who underwent outpatient transthoracic echocardiography into three risk categories (high, moderate, negligible) and evaluated to check if physician recommendations regarding IE prophylaxis were consistent with AHA guidelines. Most high-risk patients, but only 55 of 90 moderate-risk patients, reported receiving physician instructions to take IE prophylaxis. Contrary to AHA guidelines, 29 of 110 patients in the negligible-risk category reported receiving instructions to take IE prophylaxis. IE prophylaxis over-use among patients with negligible risk and under-use among moderate-risk patients was common.

Popular Now

  1. Major German Universities Cancel Elsevier Contracts
  2. Grass Routes
    Features Grass Routes

    Researchers are discovering a suite of new locations and functions of endocannabinoid receptors that play roles in sickness and in health.

  3. Running on Empty
    Features Running on Empty

    Regularly taking breaks from eating—for hours or days—can trigger changes both expected, such as in metabolic dynamics and inflammation, and surprising, as in immune system function and cancer progression.

  4. Most of Human Genome Nonfunctional: Study
AAAS