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1 illing but with preserved ejection fraction (HFpEF).
2 rt failure with preserved ejection fraction (HFpEF).
3 rt failure with preserved ejection fraction (HFpEF).
4 rt failure with preserved ejection fraction (HFpEF).
5 rt failure with preserved ejection fraction (HFpEF).
6 e patients with preserved ejection fraction (HFpEF).
7 rt failure with preserved ejection fraction (HFpEF).
8 rt failure with preserved ejection fraction (HFpEF).
9 ilure (HF) with preserved ejection fraction (HFpEF).
10 rt failure with preserved ejection fraction (HFpEF).
11 rt failure with preserved ejection fraction (HFpEF).
12 rt failure with preserved ejection fraction (HFpEF).
13 ts with HF with preserved ejection fraction (HFpEF).
14 data (53% female, 68% white, 53% HFrEF, 47% HFpEF).
15 rt failure with preserved ejection fraction (HFpEF).
16 HFrEF, there are no effective treatments for HFpEF.
17 l fibrosis, a pathophysiological hallmark of HFpEF.
18 healthy controls as a key marker for future HFpEF.
19 targeting LA myopathy to improve outcomes in HFpEF.
20 Obesity is proinflammatory and common in HFpEF.
21 rhythmia across the spectrum of AF burden in HFpEF.
22 rences in EC coupling distinguish HFrEF from HFpEF.
23 port the use of praliciguat in patients with HFpEF.
24 ort the comorbidity-inflammation paradigm in HFpEF.
25 ery little is known about calcium cycling in HFpEF.
26 increased risk of any HF, and in particular, HFpEF.
27 on of cardiac vagal tone in the rat model of HFpEF.
28 tion, which may attenuate the development of HFpEF.
29 ypic characterization and risk prediction in HFpEF.
30 understanding of mechanisms and treatment of HFpEF.
31 ndrial dysfunction in the pathophysiology of HFpEF.
32 ncreasingly being diagnosed in patients with HFpEF.
33 at combination in HFrEF and of vericiguat in HFpEF.
34 sue metabolic demand, becomes compromised in HFpEF.
35 tolic dysfunction and is used to model human HFpEF.
36 presentations and findings, in patients with HFpEF.
37 multiple comorbidities are key mechanisms in HFpEF.
38 tion in obese ZSF1 rats and in patients with HFpEF.
39 on and the resulting exercise intolerance in HFpEF.
40 reduces the quality of life in patients with HFpEF.
41 w approaches for prevention and treatment of HFpEF.
42 ited evidence supports their use in HFmEF or HFpEF.
43 ongoing trials with mitochondrial agents in HFpEF.
44 malities but has not been evaluated to treat HFpEF.
45 rdium of our rodent model and in humans with HFpEF.
46 the right atrial appendages of patients with HFpEF.
47 minantly as a result of hospitalizations for HFpEF.
48 Myocardial O(2) extraction was increased in HFpEF.
49 diet (8% NaCl) from 7 weeks of age to induce HFpEF.
50 tions of applying various criteria to define HFpEF.
51 ilure Society of America (HFSA) criteria for HFpEF.
52 riptomic associations with PH development in HFpEF.
53 -proBNP may not be definitive, especially in HFpEF.
54 o EW (mechanical efficiency) was impaired in HFpEF.
55 aracteristics, and outcomes in patients with HFpEF.
56 al mechanism of cardiomyocyte dysfunction in HFpEF.
57 ed left ventricle (LV) diastolic function in HFpEF.
58 issue perfusion and LV diastolic function in HFpEF.
59 itional state from a normal healthy heart to HFpEF.
60 with abnormal cardiac structure/function in HFpEF.
61 trategy for enhancing risk stratification in HFpEF.
62 assessment during exercise in patients with HFpEF.
63 rapies that work in HFrEF are ineffective in HFpEF.
64 cise heart rate responsiveness are intact in HFpEF.
65 Hg identified the lowest risk patients with HFpEF.
66 T1 mapping and outcome in participants with HFpEF.
67 s abnormal PVR was not predictive of either (HFpEF: 0.9 [0.4-2.0, p = 0.85], HFrEF: 0.7 [0.3-1.4, p =
69 wever, this increased risk was only seen for HFpEF (2.18 [1.15-4.13]) and not heart failure with redu
71 y pressure was predictive of incident HFpEF (HFpEF: 2.4 [1.4-4.0, p = 0.001]) but not HFrEF (1.4 [0.8
72 (monomer+dimer) expression was increased in HFpEF (3.99+/-2.44) and in HFrEF (5.19+/-1.70) relative
73 48.1%; HF with preserved ejection fraction (HFpEF) 51.9%] who underwent noncardiac surgery, 41.1% ha
74 men) and 20 carefully screened patients with HFpEF (8 men, 12 women) underwent cardiopulmonary exerci
75 rt failure with preserved ejection fraction (HFpEF), a major public health problem that is rising in
76 of 243 patients had hemodynamic evidence of HFpEF (abnormal rest or exercise filling pressures), of
77 e is currently no consensus on how to define HFpEF according to various society and clinical trial cr
78 in inflammation form a conserved network in HFpEF across 2 independent cohorts and may mediate the a
80 tly, there are no effective therapies for PH-HFpEF, although a number of candidate drugs are being ev
81 NP and RVSP were independently predictive in HFpEF among clinical, imaging, and biomarker parameters.
82 Thirteen carefully screened patients with HFpEF and 13 senior controls underwent exercise testing
84 que obesity-inflammation phenotypes exist in HFpEF and are associated with differences in comorbidity
85 develop more severe symptoms than those with HFpEF and are associated with more significant exercise
86 whether coupling of MBF to EW is impaired in HFpEF and associated with compensatory increases or path
87 hese abnormal fibroblast populations in both HFpEF and cancer contribute to progression of disease.
91 IIb trial of ~735 patients, >=45 years with HFpEF and ejection fraction >=45% who will be randomized
94 spitalized patients with acute decompensated HFpEF and HFrEF has increased over time, as has its asso
96 ed significantly over time for patients with HFpEF and HFrEF, as well (P for interaction with time=0.
99 lticenter trial of 789 patients with chronic HFpEF and left ventricular ejection fraction 45% or high
101 nvened a working group made up of experts in HFpEF and novel research methodologies to discuss resear
106 ause might contribute to the pathogenesis of HFpEF and we highlight potential underlying mechanisms o
107 entified that were more severe in HFrEF than HFpEF and were independently associated with adverse out
108 rt failure with preserved ejection fraction (HFpEF) and heart failure with reduced ejection fraction
109 ts with HF with preserved ejection fraction (HFpEF) and HF with reduced ejection fraction (HFrEF) are
111 rt failure with preserved ejection fraction (HFpEF) and is associated with impaired aerobic capacity.
113 ogical domains are predictive of outcomes in HFpEF, and a multimarker approach coupled with machine-l
114 n the pathogenesis of HF with reduced EF and HFpEF, and discuss the medical management strategies ava
115 association of GlycA with incident total HF, HFpEF, and heart failure with reduced ejection fraction.
116 luding animal models that recapitulate human HFpEF, and human studies that both address a fundamental
117 henotype of Col4a3(-/-) mice, relate this to HFpEF, and investigate possible causative roles for OPN
118 unction to improve symptoms in patients with HFpEF, and ongoing trials with mitochondrial agents in H
119 tion [HFrEF] vs preserved ejection fraction [HFpEF]), and being on guideline-directed medical treatme
120 ubitril/valsartan compared with valsartan in HFpEF appear to be amplified when initiated in the high-
121 art failure and preserved ejection fraction (HFpEF) are at high risk of mortality, hospitalizations,
122 rt failure with preserved ejection fraction (HFpEF) are of interest due to the obesity epidemic.
123 rt failure with preserved ejection fraction (HFpEF) are older women, and risk factors include hyperte
124 (FN) (81% Singapore and all NZ FN cases were HFpEF) as classified by a guideline-endorsed NT-proBNP r
125 F), and HF with preserved ejection fraction (HFpEF), as well as to identify molecular differences bet
126 ) were obtained at aortic valve replacement (HFpEF(AVR), n=5; and HFrEF(AVR), n=4), coronary artery b
127 Mean HDL-P size was greater in HFrEF than HFpEF, both of which were greater than in no HF (all 2-w
128 sful in identifying effective treatments for HFpEF but evidence supports the use of diuretics, minera
130 re meant to stimulate scientific advances in HFpEF by providing a road map for future collaborative i
131 AVR), n=4), coronary artery bypass grafting (HFpEF(CABG), n=5; and HFrEF(CABG), n=5), or left ventric
133 entified in PROMIS-HFpEF was also present in HFpEF cases (but not controls) in the validation cohort.
134 our findings in an independent cohort of 117 HFpEF cases and 30 comorbidity controls without heart fa
135 tion cohort, inflammation was upregulated in HFpEF cases versus controls, and the most prominent infl
136 majority (88.9%) of patients remained in the HFpEF category during follow-up; 9.5% evolved toward HF
137 promote development of a unique phenotype of HFpEF characterized by heightened ventricular interactio
140 ved in cardiac structure compared with other HFpEF clinical trials, despite similar E/e' ratio, pulmo
142 rdiac beta-receptor sensitivity was lower in HFpEF compared to controls (0.156+/-0.133 versus 0.254+/
143 NAFLD has a two-fold higher prevalence in HFpEF compared to the general population and is independ
144 ilure (HF) with preserved ejection fraction (HFpEF) constitutes half of all HF but lacks effective th
145 for beta-blocker users in advanced CKD with HFpEF (death: 0.88 [0.77-1.02], cardiovascular mortality
147 the limitations and heterogeneity of current HFpEF definitions and may help to refine HFpEF subgroupi
149 tudies have documented that patients with PH-HFpEF develop more severe symptoms than those with HFpEF
151 Contrary to our hypothesis, patients with HFpEF displayed impaired cardiac beta-receptor sensitivi
153 rt failure with preserved ejection fraction (HFpEF), echocardiographic studies suggest that global lo
155 eripheral lymphatic vessels in patients with HFpEF exhibit structural and molecular alterations and c
157 erized by defective EC coupling at baseline, HFpEF exhibits enhanced coupling fidelity, further aggra
159 The 8-microRNA discovery panel distinguished HFpEF from HF with reduced ejection fraction with AUC 0.
162 esemble HF with preserved ejection fraction (HFpEF) from those with reduced ejection fraction (HFrEF)
164 ared with patients with HFrEF, patients with HFpEF had a lower 1-year mortality with little variation
167 found that patients with HFrEF, HFmrEF, and HFpEF had unique variations in circulating proteins that
168 rt failure with preserved ejection fraction (HFpEF) has grown to become the dominant form of heart fa
170 nimal models of early stage remodelling (pre-HFpEF) have examined the effects that the convergence of
171 ality, with a stronger association noted for HFpEF (hazard ratio [HR] per 1 higher comorbidity, 1.19
172 rt failure with preserved ejection fraction (HFpEF), heart failure with midrange ejection fraction (H
173 ied in myocardial samples from patients with HFpEF, heart failure with reduced ejection fraction, and
174 ulmonary pressure was predictive of incident HFpEF (HFpEF: 2.4 [1.4-4.0, p = 0.001]) but not HFrEF (1
177 g to the pulmonary vascular complications in HFpEF in terms of clinical definitions, epidemiology and
178 p accurate and feasible diagnostic tools for HFpEF, including animal models that recapitulate human H
179 ate capillary-interstitium fluid exchange in HFpEF, including lymphatic drainage and the potential os
180 ssively decline with increasing AF burden in HFpEF, increasing risk for new onset AF and progressive
189 logical heterogeneity in the presentation of HFpEF is substantial, and ongoing studies are underway t
190 from pressure-overload hypertrophy (POH) to HFpEF is the activation and proliferation of an abnormal
192 rt failure with preserved ejection fraction (HFpEF) is a common syndrome with high morbidity and mort
193 rt failure with preserved ejection fraction (HFpEF) is a complex syndrome with an increasingly recogn
194 failure with preserved ejection fraction (PH-HFpEF) is a growing public health problem that is increa
195 rt failure with preserved ejection fraction (HFpEF) is a major cause of morbidity and mortality, acco
196 rt failure with preserved ejection fraction (HFpEF) is common, yet there is currently no consensus on
197 ts with LVH and elevated biomarkers (stage-B HFpEF) is greater than in age- and sex-matched controls
198 rt failure with preserved ejection fraction (HFpEF) is now the most common form of HF, affecting over
199 rt failure with preserved ejection fraction (HFpEF) is often characterized by nitric oxide deficiency
200 d ejection fraction (respectively, HFrEF and HFpEF) is the leading cause of death in developed countr
201 endent predictor of outcome in patients with HFpEF; its use may help refining the routine risk strati
202 rt failure with preserved ejection fraction (HFpEF) justify the search for novel therapeutic agents.
204 nary microvascular dysfunction is present in HFpEF, limits O(2) supply relative to demand, and is ass
208 In total, 206 consecutive participants with HFpEF (mean age, 71 years +/- 8 [standard deviation]; 69
212 d abnormal abundances in cardiac biopsies of HFpEF (n = 17) compared with donor control subjects (n =
215 from patients meeting consensus criteria for HFpEF (n=41) contrasted with right ventricular septal ti
216 ng advanced CKD participants with preserved (HFpEF; N=2009) and midrange ejection fraction (HFmrEF; N
220 F each model replicates, focusing on whether HFpEF or HFrEF is induced, to allow better investigation
222 rt failure with preserved ejection fraction (HFpEF) or heart failure with reduced ejection fraction (
223 rt failure with preserved ejection fraction (HFpEF) or heart failure with reduced ejection fraction.
225 both address a fundamental understanding of HFpEF pathobiology, and new diagnostic approaches and to
226 rehensive, deep phenotyping of a multicenter HFpEF patient cohort with standardized protocols and a r
228 of the features recognized in older, female HFpEF patients and thus, may serve to examine the effect
229 ressure and a normal ejection fraction, some HFpEF patients develop PH in the presence of pulmonary v
230 idated the model in an independent cohort of HFpEF patients enrolled in the PHFS (Penn Heart Failure
231 and 30-day readmission for HFrEF compared to HFpEF patients were 1.01 [95% confidence interval (CI),
236 ypothesized that unique obesity-inflammation HFpEF phenotypes exist and are associated with differenc
237 ose with HF and preserved ejection fraction (HFpEF)-remain difficult to treat, resulting in persisten
239 likely have HF with reduced EF, rather than HFpEF, secondary to acute ischemic injury resulting in m
243 Application of clinical trial definitions of HFpEF similarly resulted in distinct patient classificat
248 ients with HFpEF from the multicenter PROMIS-HFpEF study (Prevalence of Microvascular Dysfunction in
249 ent HFpEF definitions and may help to refine HFpEF subgrouping to test therapeutic interventions.
256 ultiple cellular and molecular mechanisms in HFpEF that could be a target for the development of HFpE
257 ups, MBF increased in relation to EW, but in HFpEF, the slope of the relationship was significantly s
260 are no treatments specifically directed for HFpEF, there is a need for better understanding of the u
262 notypically verified rat models of HFrEF and HFpEF to compare excitation-contraction (EC) coupling an
263 ed to more accurately define the syndrome of HFpEF to inform diagnosis, patient selection for clinica
265 n-negative matrix factorization identified 3 HFpEF transcriptomic subgroups with distinctive pathways
267 ricular ejection fraction >=45% from 3 large HFpEF trials (TOPCAT [Aldosterone Antagonist Therapy for
270 ilure (HF) with preserved ejection fraction (HFpEF) typically develop dyspnea and pulmonary congestio
271 (NCT03405987), consecutive participants with HFpEF underwent cardiovascular MRI between July 2012 and
272 eart Association class I to II patients with HFpEF underwent standard echocardiography, lung ultrasou
273 mass index differences largely accounted for HFpEF upregulated genes, whereas neither this nor broade
274 g and exercise hemodynamics in subjects with HFpEF using high-fidelity micromanometer catheters and e
275 tatic handgrip between groups (patients with HFpEF versus controls: 90+/-13 versus 93+/-10 bpm; P=0.4
276 arly half the significantly altered genes in HFpEF versus donor controls (1882 up, 2593 down) changed
277 f comorbidities was higher for patients with HFpEF versus HFrEF, both for women (5.53 versus 4.94; P<
281 red (isovolumetric pressure in patients with HFpEF vs. control subjects: calf 16 +/- 4 mm Hg vs. 22 +
282 DESIGN, SETTING, AND PARTICIPANTS: CAPACITY HFpEF was a randomized, double-blind, placebo-controlled
283 mmation protein cluster identified in PROMIS-HFpEF was also present in HFpEF cases (but not controls)
284 gical mechanisms and treatment strategies in HFpEF was discussed as an example of a strategy to advan
285 otensin Receptor Blocker] Global Outcomes in HFpEF), we assessed the risk of clinical events and resp
287 with controls, uniquely upregulated genes in HFpEF were enriched in mitochondrial adenosine triphosph
288 ared with the elderly, younger patients with HFpEF were less likely to be white, were more frequently
290 e, nonwhite men, whereas older patients with HFpEF were more often white women with a higher prevalen
292 (sympathetically mediated) in patients with HFpEF were not different from those in healthy senior co
295 is remains poor in both cases, especially in HFpEF, which is rising in incidence and lacks effective
296 -P and total HDL-P were lesser in HFrEF than HFpEF, which were both lesser than no HF (all 2-way p <=
298 h New York Heart Association class II or III HFpEF with elevated natriuretic peptide levels were enro
300 rt failure with preserved ejection fraction (HFpEF), with wide variation in diagnostic criteria acros
301 den of comorbidities, both for patients with HFpEF (women: 5.17 in 2005-2009 to 5.87 in 2010-2013; me