2016 ACC/AHA/HFSA focused update on new pharmacological therapy for heart failure: an update of the 2013 ACCF/AHA guideline for the management of heart failure: a report of the American College of Cardiology/ American Heart Association Task Force on Clinical Practice Guidelines and the Heart Failure Society of America. Circulation. 2016;134:e282 93. S9.2.1-8. Amery A, Birkenhager W, Brixko P, et al. Mortality and morbidity results from the European Working Party on High Blood Pressure in the Elderly trial. Lancet. 1985;1:1349 54. S9.2.1-9. Kostis JB, Davis BR, Cutler J, et al. Prevention of heart failure by antihypertensive drug treatment in older persons with isolated systolic hypertension. SHEP Cooperative Research Group. JAMA. 1997;278:212 6. S9.2.1-10. Beckett NS, Peters R, Fletcher AE, et al. Treatment of hyper- tension in patients 80 years of age or older. N Engl J Med. 2008;358:1887 98. S9.2.1-11. Law MR, Morris JK, Wald NJ. Use of blood pressure lowering drugs in the prevention of cardiovascular disease: meta-analysis of 147 randomised trials in the context of expectations from prospec- tive epidemiological studies. BMJ. 2009;338:b1665. S9.2.1-12. Davis BR, Kostis JB, Simpson LM, et al. Heart failure with pre- served and reduced left ventricular ejection fraction in the antihy- pertensive and lipid-lowering treatment to prevent heart attack trial. Circulation. 2008;118:2259 67. S9.2.1-13. Piller LB, Baraniuk S, Simpson LM, et al. Long-term follow-up of participants with heart failure in the Antihypertensive and Lipid- Lowering Treatment to Prevent Heart Attack Trial (ALLHAT). Circulation. 2011;124:1811 8. S9.2.1-14. Yancy CW, Jessup M, Bozkurt B, et al. 2017 ACC/AHA/HFSA focused update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure: a report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Failure Society of America. Circulation. 2017;136:e137 61. 9.2.2. Heart Failure With Preserved Ejection Fraction S9.2.2-1. 