• Jerome L Fleg, Gregory W Evans, Karen L Margolis, Joshua Barzilay, Jan N Basile, J Thomas Bigger, Jeffrey A Cutler, Richard Grimm, Carolyn Pedley, Kevin Peterson, Rodica Pop-Busui, JoAnn Sperl-Hillen, and William C Cushman.
• From the National Heart, Lung, and Blood Institute, Bethesda, MD (J.L.F., J.A.C.); Wake Forest University School of Medicine, Winston-Salem, NC (G.W.E., C.P.); Health Partners Institute for Education and Research, Minneapolis, MN (K.L.M., J.S.-H.); Kaiser Permanente of Georgia, Atlanta (J.B.); Medical University of South Carolina, Charleston (J.N.B.); Columbia University School of Medicine, New York, NY (J.T.B.); Berman Center for Outcomes and Clinical Research, Minneapolis, MN (R.G.); University of Minnesota School of Medicine, Minneapolis (K.P.); University of Michigan School of Medicine, Ann Arbor (R.P.-B.); and Veterans Affairs Medical Center, Memphis, TN (W.C.C.). flegj@nhlbi.nih.gov.
• Hypertension. 2016 Oct 1; 68 (4): 888-95.

AbstractOrthostatic hypotension (OH) is associated with hypertension and diabetes mellitus. However, in populations with both hypertension and diabetes mellitus, its prevalence, the effect of intensive versus standard systolic blood pressure (BP) targets on incident OH, and its prognostic significance are unclear. In 4266 participants in the ACCORD (Action to Control Cardiovascular Risk in Diabetes) BP trial, seated BP was measured 3×, followed by readings every minute for 3 minutes after standing. Orthostatic BP change, calculated as the minimum standing minus the mean seated systolic BP and diastolic BP, was assessed at baseline, 12 months, and 48 months. The relationship between OH and clinical outcomes (total and cardiovascular death, nonfatal myocardial infarction, nonfatal stroke, heart failure hospitalization or death and the primary composite outcome of nonfatal myocardial infarction, nonfatal stroke, and cardiovascular death) was assessed using proportional hazards analysis. Consensus OH, defined by orthostatic decline in systolic BP ≥20 mm Hg or diastolic BP ≥10 mm Hg, occurred at ≥1 time point in 20% of participants. Neither age nor systolic BP treatment target (intensive, <120 mm Hg versus standard, <140 mm Hg) was related to OH incidence. Over a median follow-up of 46.9 months, OH was associated with increased risk of total death (hazard ratio, 1.61; 95% confidence interval, 1.11-2.36) and heart failure death/hospitalization (hazard ratio, 1.85, 95% confidence interval, 1.17-2.93), but not with the primary outcome or other prespecified outcomes. In patients with type 2 diabetes mellitus and hypertension, OH was common, not associated with intensive versus standard BP treatment goals, and predicted increased mortality and heart failure events.© 2016 American Heart Association, Inc.

43 keywords...

hide…