JAMA : the journal of the American Medical Association
-
Early mechanical revascularization in patients with acute myocardial infarction (AMI) complicated by cardiogenic shock is a therapeutic strategy that reduces mortality. It has been a class I recommendation in guidelines from the American College of Cardiology and the American Heart Association since 1999 for patients younger than 75 years. However, little is known about implementation of these guidelines in practice. ⋯ The use of PCI for patients with cardiogenic shock was associated with improved survival in a large group of hospitals with revascularization capability. The American College of Cardiology and American Heart Association guidelines had no detectable temporal impact on revascularization rates. These findings support the need for increased adherence to these guidelines.
-
Data are sparse regarding current rates of hypertension treatment and control, and risks associated with hypertension, among persons older than 80 years. ⋯ Relative to current national guidelines, rates of blood pressure control in the community are low, especially among older women with hypertension. Short-term risks for cardiovascular disease are substantial, indicating the need for greater efforts at safe, effective risk reduction among the oldest patients with hypertension.