The J-curve: is lower BP better?
February 23, 2011…Prevention,Detection, Evaluation, and Treatment of High Blood Pressure(JNC-7) recommends aggressive blood pressure lowering to prevent cardiovascular outcomes (Chobanian et al. JAMA 2003; 289: 2560-2572; free full text at http://jama.ama-assn.org/cgi/reprint/289/19/2560?ijkey=c099fcb433c2980de606feca9dfb451112a828ed). In its classification scheme, JNC-7 regards BP < 120/80 to be normotensive, and systolic BP 120-139 mmHg or diastolic BP 80-89 mmH…