The Transition From Hypertension to Heart Failure: Contemporary Update. Messerli Franz H,Rimoldi Stefano F,Bangalore Sripal JACC. Heart failure Longstanding hypertension ultimately leads to heart failure (HF), and, as a consequence most patients with HF have a history of hypertension. Conversely, absence of hypertension in middle age is associated with lower risks for incident HF across the remaining life course. Cardiac remodeling to a predominant pressure overload consists of diastolic dysfunction and concentric left ventricular (LV) hypertrophy. When pressure overload is sustained, diastolic dysfunction progresses, filling of the concentric remodeled LV decreases, and HF with preserved ejection fraction ensues. Diastolic dysfunction and HF with preserved ejection fraction are the most common cardiac complications of hypertension. The end stage of hypertensive heart disease results from pressure and volume overload and consists of dilated cardiomyopathy with both diastolic dysfunction and reduced ejection fraction. "Decapitated hypertension" is a term used to describe the decrease in blood pressure resulting from reduced pump function in HF. Progressive renal failure, another complication of longstanding hypertension, gives rise to the cardiorenal syndrome (HF and renal failure). The so-called Pickering syndrome, a clinical entity consisting of flash pulmonary edema and bilateral atheromatous renovascular disease, is a special form of the cardiorenal syndrome. Revascularization of renal arteries is the treatment of choice. Most antihypertensive drug classes when used as initial therapy decelerate the transition from hypertension to HF, although not all of them are equally efficacious. Low-dose, once-daily hydrochlorothiazide should be avoided, but long-acting thiazide-like diuretics chlorthalidone and indapamide seem to have an edge over other antihypertensive drugs in preventing HF. 10.1016/j.jchf.2017.04.012

Pulmonary hypertension in hypertensive patients: association with diastolic dysfunction and increased pulmonary vascular resistance. Mukherjee Monica,Mehta Nishaki K,Connolly James J,Dusaj Raman S,Choi Brian G,Katz Richard J,Lewis Jannet F Echocardiography (Mount Kisco, N.Y.) BACKGROUND:Pulmonary hypertension (PH) in patients with systemic hypertension and preserved ejection fraction (PEF) has been described. However, the pathophysiology and consequences are not entirely clear. We sought to distinguish the clinical and anatomic features among hypertensive patients with or without coexistent PH. METHODS:Echocardiograms and records of hypertensive patients with left ventricular (LV) hypertrophy and PEF from January 2009 to January 2011 were reviewed. We identified 174 patients, including 36 with PH (calculated pulmonary artery systolic pressure [PASP] ≥ 35 mmHg), and 138 with normal pulmonary pressures. RESULTS:Hypertensive patients with PH were older (76 ± 13 vs. 65 ± 13 years, P < 0.0001), more often female (91, 70%), had lower estimated glomerular filtration rate (eGFR) (63 ± 44 vs. 88 ± 48 mL/min, P = 0.002), and higher pro-BNP levels (3141 ± 4253 vs. 1219 ± 1900 pg/mL, P = 0.003). PH patients also had larger left atrial areas (23.7 ± 3.8 vs. 20.8 ± 4.6 cm(2) , P = 0.002), evidence of diastolic dysfunction (i.e., septal E/e' 17.6 ± 8.6 vs. 12.7 ± 4.4, P = 0.0005), and higher calculated peripheral vascular resistance (PVR) (2.3 ± 1.1 vs. 1.6 ± 0.4, P < 0.0001). Both PVR and septal E/e' showed strong linear correlation with PASP (P < 0.0001 and P < 0.0001, respectively). CONCLUSIONS:Hypertension in elderly patients is frequently complicated by LV diastolic dysfunction and secondary PH. These hypertensive patients tended to have reduced renal function and higher pro-BNP. Because of the known morbidity and mortality associated with PH, these observations have potentially important implications for target medical therapy. 10.1111/echo.12393