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Yamamoto E, Usuku H, Sueta D, Suzuki S, Nakamura T, Matsui K, Matsushita K, Iwasaki T, Sakaino N, Sakanashi T, Hirayama K, Kurokawa H, Kikuta K, Yamamoto N, Sato K, Tokitsu T, Taguchi T, Shiosakai K, Sugimoto K, Tsujita K. Efficacy and Safety of Esaxerenone in Hypertensive Patients with Left Ventricular Hypertrophy (ESES-LVH) Study: A Multicenter, Open-Label, Prospective, Interventional Study. Adv Ther 2024; 41:1284-1303. [PMID: 38310194 PMCID: PMC10879332 DOI: 10.1007/s12325-024-02780-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 01/03/2024] [Indexed: 02/05/2024]
Abstract
INTRODUCTION In contrast to the antihypertensive effect of esaxerenone, there is little evidence of its cardioprotective effect. We investigated the efficacy and safety of esaxerenone in patients with uncontrolled hypertension and left ventricular hypertrophy taking a renin-angiotensin system inhibitor (RASi) or calcium-channel blocker (CCB). METHODS This was a multicenter, open-label, exploratory study with a 24-week treatment period. Esaxerenone was orally administered at an initial dose of 2.5 mg/day (maximum dose: 5 mg/day). The primary endpoints were the change in morning home systolic blood pressure (BP)/diastolic BP and change and percentage change in left ventricular mass index (LVMI) from baseline to end of treatment (EOT). Key secondary endpoints included change from baseline in bedtime home and office BP, achievement rate of target BP, and safety. RESULTS In total, 60 patients were enrolled. Morning home systolic/diastolic BP was significantly decreased from baseline to EOT in the total population (- 11.5/ - 4.7 mmHg, p < 0.001) and in both the RASi and CCB subcohorts (all p < 0.01). Significant reductions in bedtime home and office BP were shown in the total population and both subcohorts. LVMI was also significantly decreased from baseline to EOT in the total population (- 9.9 g/m2, - 8.5%, both p < 0.001) and both subcohorts (all p < 0.05). The incidences of treatment-emergent adverse events (TEAEs) and drug-related TEAEs were 35.0% and 3.3%, respectively; most were mild or moderate. No new safety concerns were identified. CONCLUSION Esaxerenone showed favorable antihypertensive and cardioprotective effects and safety in hypertensive patients with cardiac hypertrophy. TRIAL REGISTRATION Japan Registry of Clinical Trials (jRCTs071190043).
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Affiliation(s)
- Eiichiro Yamamoto
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
- Center for Metabolic Regulation of Healthy Aging, Kumamoto University Faculty of Life Sciences, Kumamoto, Japan
| | - Hiroki Usuku
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
- Center for Metabolic Regulation of Healthy Aging, Kumamoto University Faculty of Life Sciences, Kumamoto, Japan
- Department of Laboratory Medicine, Kumamoto University, Kumamoto, Japan
| | - Daisuke Sueta
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
- Center for Metabolic Regulation of Healthy Aging, Kumamoto University Faculty of Life Sciences, Kumamoto, Japan
| | - Satoru Suzuki
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
| | - Taishi Nakamura
- Department of Medical Information Science, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Kunihiko Matsui
- Department of General Medicine and Primary Care, Kumamoto University Hospital, Kumamoto, Japan
| | - Kenichi Matsushita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan
- Center for Metabolic Regulation of Healthy Aging, Kumamoto University Faculty of Life Sciences, Kumamoto, Japan
| | | | | | | | | | - Hirofumi Kurokawa
- Division of Cardiology, Japan Community Health Care Organization, Hitoyoshi Medical Center, Hitoyoshi, Japan
| | - Koichi Kikuta
- Division of Cardiology, Shinbeppu Hospital, Beppu, Japan
| | - Nobuyasu Yamamoto
- Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Nobeoka, Japan
| | - Koji Sato
- Department of Cardiology, Kumamoto City Hospital, Kumamoto, Japan
| | - Takanori Tokitsu
- Division of Cardiology, Kumamoto Kenhoku Hospital, Tamana, Japan
| | - Takashi Taguchi
- Primary Medical Science Department, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | | | - Kotaro Sugimoto
- Primary Medical Science Department, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-Ku, Kumamoto, 860-8556, Japan.
- Center for Metabolic Regulation of Healthy Aging, Kumamoto University Faculty of Life Sciences, Kumamoto, Japan.
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Ke J, Pan J, Lin H, Han Z, Gu J. Uric acid-lowering therapy with benzbromarone in hypertension with asymptomatic hyperuricemia: a randomized study focusing left ventricular diastolic function. Curr Med Res Opin 2023; 39:947-953. [PMID: 37300510 DOI: 10.1080/03007995.2023.2223916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 05/30/2023] [Accepted: 06/06/2023] [Indexed: 06/12/2023]
Abstract
BACKGROUND Both hypertension and hyperuricemia are closely associated with the morbidity and mortality of heart failure with preserved ejection fraction (HFpEF). However, there is limited evidence on the effect of uric acid-lowering therapy on left ventricular (LV) diastolic function in this population. In this randomized study, we prescribed benzbromarone, a uric acid-lowering drug, to those with hypertension and asymptomatic hyperuricemia to investigate its clinical benefits by evaluating LV diastolic function, incidence of HFpEF and hospitalization for heart failure and cardiovascular death. METHODS 230 participants were randomly assigned into two groups: uric acid-lowering group (benzbromarone) and control groups (without uric acid-lowering drug). The primary endpoint was LV diastolic function evaluated by echocardiography. The secondary endpoint of composite endpoints is the combination of new-onset HFpEF, hospitalization for heart failure and cardiovascular death. RESULTS After a median of 23.5 months' follow-up (16-30 months), the primary endpoint reflected by E/e' in benzbromarone group reached a significant improvement when compared to control group (p <.001). Composite endpoints occurred in 11 patients of the control group while only 3 patients occurred in the benzbromarone group (p = .027). We also presented the favorable trend of freedom from the composite endpoints or new-onset HFpEF using Kaplan-Meier curve by log-rank test in benzbromarone group (p = .037 and p = .054). CONCLUSIONS Our study demonstrated the efficiency of benzbromarone in hypertensive patients with concomitant asymptomatic hyperuricemia, including the benefits on ameliorating LV diastolic dysfunction as well as improving composite endpoints.
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Affiliation(s)
- Jiahan Ke
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Jianan Pan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Hao Lin
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Zhihua Han
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Jun Gu
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
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Kagami K, Obokata M, Harada T, Saito Y, Naito A, Sorimachi H, Yuasa N, Kato T, Wada N, Adachi T, Ishii H. Effects of Mineralocorticoid Receptor Antagonists in Early-Stage Heart Failure With Preserved Ejection Fraction. CJC Open 2023; 5:380-391. [PMID: 37377513 PMCID: PMC10290949 DOI: 10.1016/j.cjco.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/03/2023] [Indexed: 06/29/2023] Open
Abstract
Background Hospitalization with a first episode of heart failure (HF) is a serious event associated with poor clinical outcomes in HF with preserved ejection fraction (HFpEF). Identification of HFpEF via detection of elevated left ventricular filling pressure at rest or during exercise may allow early intervention. Benefits of treatment with mineralocorticoid receptor antagonists (MRAs) in established HFpEF have been reported, but use of MRAs is not well studied in early HFpEF without prior HF hospitalization. Methods We retrospectively studied 197 patients with HFpEF who did not have prior hospitalization but had been diagnosed by exercise stress echocardiography or catheterization. We examined changes in natriuretic peptide levels and echocardiographic parameters reflecting diastolic function following MRA initiation. Results Of the 197 patients with HFpEF, MRA treatment was initiated for 47 patients. After a median 3-month follow-up, reduction in N-terminal pro-B-type natriuretic peptide levels from baseline to follow-up was greater in patients treated with MRA than in those who were not (median, -200 pg/mL [interquartile range, -544 to -31] vs 67 pg/mL [interquartile range, -95 to 456], P < 0.0001 in 50 patients with paired data). Similar results were observed for the changes in B-type natriuretic peptide levels. Reduction in the left atrial volume index was also greater in the MRA-treated group than in the non-MRA-treated group after a median 7-month follow-up (77 patients with paired echocardiographic data). Patients with lower left ventricular global longitudinal strain experienced a greater reduction in N-terminal pro-B-type natriuretic peptide levels following MRA treatment. In the safety assessment, MRA modestly decreased renal function but did not change potassium levels. Conclusions Our results suggest that MRA treatment has potential benefits for early-stage HFpEF.
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Affiliation(s)
- Kazuki Kagami
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
- Division of Cardiovascular Medicine, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Masaru Obokata
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Tomonari Harada
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Yuki Saito
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
- Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Ayami Naito
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
- Division of Cardiovascular Medicine, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Hidemi Sorimachi
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Naoki Yuasa
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Toshimitsu Kato
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Naoki Wada
- Department of Rehabilitation Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Takeshi Adachi
- Division of Cardiovascular Medicine, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Hideki Ishii
- Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
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Gu J, Ke JH, Wang Y, Wang CQ, Zhang JF. Characteristics, prognosis, and treatment response in HFpEF patients with high vs. normal ejection fraction. Front Cardiovasc Med 2022; 9:944441. [PMID: 36158822 PMCID: PMC9500210 DOI: 10.3389/fcvm.2022.944441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/23/2022] [Indexed: 11/13/2022] Open
Abstract
Background Heart failure with preserved ejection fraction (HFpEF) patients varied by left ventricular ejection fraction (LVEF) have different clinical characteristics, prognosis, and treatment response. With data from our prospective HFpEF cohort, we assessed the possible relationship between clinical characteristics, outcome as well as treatment response and LVEF. Methods We compared differences in baseline characteristics and clinical outcomes across LVEF categories (50%≤LVEF <60% vs. LVEF≥60%) in 1,502 HFpEF patients, and determined whether LVEF modified the treatment response. During 5-year follow-up, all-cause mortality was used as the primary endpoints, and composite endpoints (all-cause mortality or HF hospitalization) were set as the secondary endpoint. Results Patients with higher LVEF were statistically older, more likely to be women and have a history of atrial fibrillation. Patients with lower LVEF category were more likely to have a history of coronary artery disease. The incidences of all-cause mortality and composite endpoints were higher in patients with higher LVEF. Also, LVEF modified the spironolactone treatment effect for the primary outcome and secondary endpoint with stronger estimated benefits at the lower LVEF category with respect to all-cause mortality (HR 0.734, 95% CI 0.541–0.997, P = 0.048) and all-cause mortality or HF hospitalization (HR 0.767, 95% CI 0.604–0.972, P = 0.029). Conclusion The characteristics and outcomes of HFpEF patients varied substantially by LVEF. Patients with higher LVEF encountered more adverse events than those with lower LVEF. The potential efficacy of spironolactone was greatest at the lower category of LVEF spectrum in HFpEF.
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Sayin BY, Oto A. Left Ventricular Hypertrophy: Etiology-Based Therapeutic Options. Cardiol Ther 2022; 11:203-230. [PMID: 35353354 PMCID: PMC9135932 DOI: 10.1007/s40119-022-00260-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Indexed: 11/28/2022] Open
Abstract
Determining the etiologies of left ventricular hypertrophy (LVH) can be challenging due to the similarities of the different manifestations in clinical presentation and morphological features. Depending on the underlying cause, not only left ventricular mass but also left ventricular cavity size, or both, may increase. Patients with LVH remain asymptomatic for a few years, but disease progression will lead to the development of systolic or diastolic dysfunction and end-stage heart failure. As hypertrophied cardiac muscle disrupts normal conduction, LVH predisposes to arrhythmias. Distinguishing individuals with treatable causes of LVH is important for prevention of cardiovascular events and mortality. Athletic's heart with physiological LVH does not require treatment. Frequent causes of hypertrophy include etiologies due to pressure/volume overload, such as systemic hypertension, hypertrophic cardiomyopathy, or infiltrative cardiac processes such as amyloidosis, Fabry disease, and sarcoidosis. Hypertension and aortic valve stenosis are the most common causes of LVH. Management of LVH involves lifestyle changes, medications, surgery, and implantable devices. In this review we systematically summarize treatments for the different patterns of cardiac hypertrophy and their impacts on outcomes while informing clinicians on advances in the treatment of LVH due to Fabry disease, cardiac amyloidosis, and hypertrophic cardiomyopathy.
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Affiliation(s)
| | - Ali Oto
- Department of Cardiology, Memorial Ankara Hospital, Ankara, Turkey
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Gu J, Yin ZF, Xu ZJ, Fan YQ, Wang CQ, Zhang JF. Incident Heart Failure in Patients With Coronary Artery Disease Undergoing Percutaneous Coronary Intervention. Front Cardiovasc Med 2021; 8:727727. [PMID: 34671653 PMCID: PMC8520925 DOI: 10.3389/fcvm.2021.727727] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 08/30/2021] [Indexed: 02/06/2023] Open
Abstract
Background: The contemporary incidence of heart failure (HF) in patients with coronary artery disease (CAD) undergoing percutaneous coronary intervention (PCI) remains unclear. This prospective cohort study was designed to study the incidence and predictors of new-onset HF in CAD patients after PCI (ChiCTR1900023033). Methods: From January 2014 to December 2018, 3,910 CAD patients without HF history undergoing PCI were prospectively enrolled. Demographics, medical history, cardiovascular risk factors, cardiac parameters, and medication data were collected at baseline. Multivariable adjusted competing-risk regression analysis was performed to examine the predictors of incident HF. Results: After a median follow-up of 63 months, 497 patients (12.7%) reached the primary endpoint of new-onset HF, of which 179, 110, and 208 patients (36.0, 22.1, and 41.9%) were diagnosed as having HF with reduced ejection fraction (EF) (HFrEF), HF with mid-range EF (HFmrEF), and HF with preserved EF (HFpEF), respectively. Higher B-type natriuretic peptide (BNP) or E/e' level, lower estimated glomerular filtration rate (eGFR) level, and atrial fibrillation were the independent risk factors of new-onset HF. Gender (male) and angiotensin-converting enzyme inhibitor/angiotensin II receptor blocker (ACEI/ARB) prescription were the negative predictors of new-onset HF. Moreover, it was indicated that long-term ACEI/ARB therapy, instead of beta-blocker use, was linked to lower risks of development of all three HF subtypes (HFrEF, HFmrEF and HFpEF). Conclusions: This prospective longitudinal cohort study shows that the predominant subtype of HF after PCI is HFpEF and ACEI/ARB therapy is accompanied with reduced risks of incident HF across three subtypes.
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Affiliation(s)
- Jun Gu
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhao-Fang Yin
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zuo-Jun Xu
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yu-Qi Fan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chang-Qian Wang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jun-Feng Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Guan P, Gu J, Song ZP, Wang CQ, Hu W, Zhang JF. Left ventricular geometry transition in hypertensive patients with heart failure with preserved ejection fraction. ESC Heart Fail 2021; 8:2784-2790. [PMID: 33931949 PMCID: PMC8318401 DOI: 10.1002/ehf2.13349] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/02/2021] [Accepted: 03/26/2021] [Indexed: 12/28/2022] Open
Abstract
AIMS Heart failure with preserved ejection fraction (HFpEF) develops in response to hypertensive left ventricular (LV) hypertrophy and is associated with increased cardiovascular events. Although the progression to systolic heart failure is a known consequence of LV hypertrophy and HFpEF, few data are available on the LV geometry change and frequency of deterioration to systolic dysfunction in this population. METHODS AND RESULTS We evaluated the baseline and follow-up characteristics in 680 patients with LV hypertrophy and HFpEF in this prospective cohort study. The primary endpoint was 5 year all-cause mortality. The changes of LV geometry and heart failure transition were analysed. Systolic dysfunction [left ventricular ejection fraction (LVEF) < 50%] occurred in 182 patients (26.8%) during a 5 year follow-up. Patients with LVEF deterioration were associated with a lower survival rate. Beta-blocker prescription was a protective factor for preserved LVEF. And concentric LV geometry shifted to eccentric hypertrophy was uncommon (10.6%) during a 5 year follow-up. CONCLUSIONS A quarter of patients with hypertensive LV hypertrophy and HFpEF progresses to systolic dysfunction during a 5 year follow-up, which was accompanied by poor clinical outcomes. And beta-blocker therapy might play a protective role for preserved LVEF in this population.
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Affiliation(s)
- Ping Guan
- Department of Cardiology, Minhang Hospital, Fudan University, No. 170 Xinsong Road, Shanghai, 201100, China
| | - Jun Gu
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China
| | - Zhi-Ping Song
- Department of Cardiology, Minhang Hospital, Fudan University, No. 170 Xinsong Road, Shanghai, 201100, China
| | - Chang-Qian Wang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China
| | - Wei Hu
- Department of Cardiology, Minhang Hospital, Fudan University, No. 170 Xinsong Road, Shanghai, 201100, China
| | - Jun-Feng Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China
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Gu J, Pan JA, Lin H, Zhang JF, Wang CQ. Characteristics, prognosis and treatment response in distinct phenogroups of heart failure with preserved ejection fraction. Int J Cardiol 2020; 323:148-154. [PMID: 32860842 DOI: 10.1016/j.ijcard.2020.08.065] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/05/2020] [Accepted: 08/17/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Heart failure with preserved ejection fraction (HFpEF) is a heterogeneous syndrome. We aimed to derive HFpEF phenotype-based groups based on clinical features using machine learning, and to compare clinical characteristics, outcomes and treatment response across the phenogroups. METHODS We applied model-based clustering to 11 clinical and laboratory variables collected in 970 HFpEF patients. An additional 290 HFpEF patients was enrolled as a validation cohort. During 5-year follow-up, all-cause mortality was used as the primary endpoints, and composite endpoints (all-cause mortality or HF hospitalization) were set as the secondary endpoint. RESULTS We identified three phenogroups, for which significant differences in the age and gender, the prevalence of concomitant ischaemic heart disease, atrial fibrillation and type 2 diabetes mellitus, the burden of B-type natriuretic peptide level and HF symptoms. Patients with phenogroup 3 had higher all-cause mortality or composite endpoints, whereas patients in phenogroup 1 had less adverse events after 5-year follow-up. Moreover, it was indicated that beta-blockers or angiotensin-converting enzyme inhibitor/angiotensin II receptor blocker (ACEI/ARB) use was associated with a lower risk of all-cause mortality or composite endpoints in phenogroup 3, instead of the other phenogroups. This HFpEF phenogroup classification, including its ability to stratify risk, was successfully replicated in a prospective validation cohort. CONCLUSION Machine-learning based clustering strategy is used to identify three distinct phenogroups of HFpEF that are characterized by significant differences in comorbidity burden, underlying cardiac abnormalities, and long-term prognosis. Beta-blockers or ACEI/ARB therapy is associated with a lower risk of adverse events in specific phenogroup.
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Affiliation(s)
- Jun Gu
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Jian-An Pan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Hao Lin
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Jun-Feng Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China.
| | - Chang-Qian Wang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China.
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Fan L, Pan JA, Lin H, Wang CQ, Zhang JF, Gu J. Optimal management of blood glucose, blood pressure and atrial fibrillation to reduce the risk of heart failure with preserved ejection fraction. Intern Med J 2020; 52:301-309. [PMID: 32744416 DOI: 10.1111/imj.15006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 07/22/2020] [Accepted: 07/29/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM), hypertension, and atrial fibrillation (AF) are risk factors for heart failure with preserved ejection fraction (HFpEF). This study examined the effects of the simultaneous control of all 3 conditions on the new-onset HFpEF in this population. METHODS This prospective cohort study enrolled 552 patients with T2DM, hypertension and AF, but without clinical signs or symptoms of heart failure. The participants were followed up for 5 years to examine the effects of glycemic control (hemoglobin A1c: < 7.0%, 7.0%-8.0% and > 8.0%), blood pressure (BP) control (systolic BP: <120 mmHg, 120-140 mmHg and >140 mmHg) or rhythm versus rate control for AF on new-onset HFpEF. RESULTS With a follow-up of 5 years, the new-onset HFpEF occurred in 62 of 552 enrolled participants. Among the different control level for diabetes, hypertension and AF, the intensive blood glucose (BG) control, poor BP control and rate control of AF had the highest risk of new-onset HFpEF, and the conservative BG control, intensive BP control and rhythm control of AF had the lowest risk of new-onset HFpEF. Multivariable cox regression analysis showed that both poor BP control (HR: 1.421 95% CI: 1.013-1.992, P=0.042) and rate control of AF (HR: 1.362 95% CI: 1.006-1.821, P=0.033) were independently associated with the development of new-onset HFpEF. CONCLUSION This study demonstrated that, besides intensive BP control, conservative BG control and rhythm control of AF were crucial factors to delay the progression of HFpEF among patients with T2DM, hypertension and AF. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Li Fan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Jian-An Pan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Hao Lin
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Chang-Qian Wang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Jun-Feng Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Jun Gu
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
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Association between long-term prescription of febuxostat and the progression of heart failure with preserved ejection fraction in patients with hypertension and asymptomatic hyperuricemia. Heart Vessels 2020; 35:1446-1453. [DOI: 10.1007/s00380-020-01619-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 05/01/2020] [Indexed: 12/28/2022]
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Association between long-term prescription of metformin and the progression of heart failure with preserved ejection fraction in patients with type 2 diabetes mellitus and hypertension. Int J Cardiol 2020; 306:140-145. [DOI: 10.1016/j.ijcard.2019.11.087] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/26/2019] [Accepted: 11/06/2019] [Indexed: 12/19/2022]
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Gu J, Yin ZF, Zhang HL, Fan YQ, Zhang JF, Wang CQ. Characteristics and outcomes of transitions among heart failure categories: a prospective observational cohort study. ESC Heart Fail 2020; 7:616-625. [PMID: 31986240 PMCID: PMC7160467 DOI: 10.1002/ehf2.12619] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 12/18/2019] [Accepted: 01/03/2020] [Indexed: 12/28/2022] Open
Abstract
Aims Patients with heart failure (HF) are typically designated as having reduced, mid‐range, or preserved ejection fraction (EF) (HFrEF, HFmrEF, or HFpEF, respectively) because of the importance of left ventricular EF (LVEF) on therapeutic decisions and prognosis. However, such designations are not necessarily static, as there are many transitions among the three HF phenotypes during follow‐up. This prospective longitudinal cohort study sought to examine the HF transitions over time and their clinical characteristics, prognosis, and response to medical therapy. Methods and results We identified 1920 patients from a prospective cohort with a primary diagnosis of HF between 1 January 2007 and 31 December 2012. The enrolled HF patients were re‐classified into three groups on the basis of baseline and 1 year follow‐up echocardiography: HF with improved EF (HFiEF), HF with deteriorated EF (HFdEF), and HF with unchanged EF (HFuEF). The primary outcome was 5 year all‐cause mortality. According to 1 year follow‐up echocardiography, 490 (25.5%) were diagnosed as HFiEF, 179 (9.3%) as HFdEF, and 1251 (65.2%) as HFuEF. Ischaemic heart disease was an independent predictor of HFdEF, and beta‐blocker prescription was an independent predictor of HFiEF. During the 5 year follow‐up, patients with HFdEF had higher mortality, whereas patients with HFiEF had lower mortality. After adjustment, HFiEF, compared with HFuEF, was associated with a 62.1% decreased risk for mortality. Finally, the use of beta‐blockers was associated with improved prognosis of patients with HFiEF and HFuEF. Conclusions In this cohort of patients with HF, LVEF is a dynamic factor related to coexisting conditions and drug therapy. HFiEF and HFdEF are distinct HF phenotypes with different clinical outcomes than other phenotypes.
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Affiliation(s)
- Jun Gu
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Zhao-Fang Yin
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Hui-Li Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Yu-Qi Fan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Jun-Feng Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Chang-Qian Wang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
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Henning RJ. Diagnosis and treatment of heart failure with preserved left ventricular ejection fraction. World J Cardiol 2020; 12:7-25. [PMID: 31984124 PMCID: PMC6952725 DOI: 10.4330/wjc.v12.i1.7] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 10/17/2019] [Accepted: 11/26/2019] [Indexed: 02/07/2023] Open
Abstract
Nearly six million people in United States have heart failure. Fifty percent of these people have normal left ventricular (LV) systolic heart function but abnormal diastolic function due to increased LV myocardial stiffness. Most commonly, these patients are elderly women with hypertension, ischemic heart disease, atrial fibrillation, obesity, diabetes mellitus, renal disease, or obstructive lung disease. The annual mortality rate of these patients is 8%-12% per year. The diagnosis is based on the history, physical examination, laboratory data, echocardiography, and, when necessary, by cardiac catheterization. Patients with obesity, hypertension, atrial fibrillation, and volume overload require weight reduction, an exercise program, aggressive control of blood pressure and heart rate, and diuretics. Miniature devices inserted into patients for pulmonary artery pressure monitoring provide early warning of increased pulmonary pressure and congestion. If significant coronary heart disease is present, coronary revascularization should be considered.
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Affiliation(s)
- Robert J Henning
- College of Public Health, University of South Florida, Tampa, FL33612, United States
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Impact of long-term glycemic variability on development of atrial fibrillation in type 2 diabetic patients. Anatol J Cardiol 2019; 18:410-416. [PMID: 29256876 PMCID: PMC6282889 DOI: 10.14744/anatoljcardiol.2017.7938] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
OBJECTIVE It is well known that patients with type 2 diabetes mellitus (T2DM) have a high risk of atrial fibrillation (AF). The current study was designed to determine the relationship between long-term glycemic variability and incidence of new-onset AF in T2DM patients. METHODS Between January 2008 and December 2009, we conducted a retrospective cohort study in patients with T2DM referred to our hospital. In 505 consecutive patients without any medical history of AF at baseline, the relationship between hemoglobin A1c (HbA1c) variability and future AF incidence was evaluated, with adjustments for other possible confounding factors. HbA1c variability was determined by standard deviation (SD) and coefficient of variation (CV). RESULTS Over a median of 6.9-year follow-up period, 48 patients (9.5%) developed incident AF. Multiple cox regression revealed that higher HbA1c-SD (HR: 1.726, 95% CI: 1.104-1.830, p=0.001) or HbA1c-CV (HR: 1.241, 95% CI: 1.029-1.497, p=0.024) remained the remarkable predictor of new-onset AF after adjusting for age, body mass index, left ventricular mass index, and left atrium diameter. Receiver operating curve analysis identified thresholds for HbA1c-SD (0.665%, sensitivity 71.4%, specificity 54.9%) and HbA1c-CV (8.970%, sensitivity 73.8%, specificity 47.1%) to detect new-onset AF development. CONCLUSION In patients with T2DM, higher HbA1c variability is significantly associated with future AF development.
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Xu Y, Qiu Z, Yang R, Wu Y, Cheng X. Efficacy of mineralocorticoid receptor antagonists in postmyocardial infarction patients with or without left ventricular dysfunction: A meta-analysis of randomized controlled trials. Medicine (Baltimore) 2018; 97:e13690. [PMID: 30572494 PMCID: PMC6319977 DOI: 10.1097/md.0000000000013690] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND There is heated debate about the benefits of using mineralocorticoid receptor antagonists (MRAs) in addition to standard therapy in patients admitted for myocardial infarction (MI) with or without left ventricular dysfunction (LVD). METHODS Randomized controlled trials (RCTs) were scanned by a formal search of electronic databases (PubMed, EMBASE, Cochrane Library, Ovid, and clinical trials) from their inception to April 2018. A meta-analysis was conducted using Review Manager 5.3 to identify studies reporting the efficacy of MRAs use in post-MI patients with or without LVD. RESULTS Thirteen RCTs involving 11,365 individuals were eligible for this study. MRAs treatment reduced all-cause mortality by 16%, cardiovascular death by 16%, and death from heart failure (HF) by 22% in post-MI patients. MRAs use reduced all-cause mortality by 13% and cardiovascular death by 15% in post-MI patients with LVD, but there was no significant difference in all-cause mortality and cardiovascular death in post-MI patients without LVD (relative ratios [RR] 0.83, 95% confidence interval [CI] 0.26-2.69, P = .76, I = 0%; RR 1.01, 95% CI 0.33-3.09, P = .99, I = 0%). In 6 RCTs involving post-MI patients, MRAs treatment had a significant effect on improving left ventricular ejection fraction (LVEF) (mean difference 3.33, 95% CI 0.91-5.75, P = .007, I = 94%). Patients treated with MRAs did not show a decrease in recurrent MI or repeat revascularization compared with patients treated without MRAs (RR 0.95, 95% CI [0.80-1.12], P = .54, I = 0%; RR 1.09, 95% CI [0.79-1.50], P = .61, I = 0%). However, MRAs treatment significantly increased the incidence of hyperkalemia compared with patients treated without MRAs (RR 2.05, 95% CI [1.60, 2.61], P < .00001, I = 49%). CONCLUSION MRAs treatment reduced all-cause mortality, cardiovascular death, and death from HF in post-MI patients. MRAs treatment also demonstrated a significant improvement in LVEF. MRAs reduced cardiovascular death and all-cause mortality in patients with LVD. Eplerenone significantly reduced all-cause mortality and cardiovascular death in post-MI patients. However, MRAs failed to show any cardiovascular benefit in post-MI patients without LVD.
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Affiliation(s)
- Yan Xu
- Department of Cardiovascular, Institute of Cardiovascular Disease
| | - Zhiqiang Qiu
- Department of Orthopedics, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Renqiang Yang
- Department of Cardiovascular, Institute of Cardiovascular Disease
| | - Yanqing Wu
- Department of Cardiovascular, Institute of Cardiovascular Disease
| | - Xiaoshu Cheng
- Department of Cardiovascular, Institute of Cardiovascular Disease
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Gu J, Pan JA, Fan YQ, Zhang HL, Zhang JF, Wang CQ. Prognostic impact of HbA1c variability on long-term outcomes in patients with heart failure and type 2 diabetes mellitus. Cardiovasc Diabetol 2018; 17:96. [PMID: 29960591 PMCID: PMC6026342 DOI: 10.1186/s12933-018-0739-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 06/26/2018] [Indexed: 12/28/2022] Open
Abstract
Background The prognostic impact of long-term glycemic variability on clinical outcomes in patients with heart failure (HF) and type 2 diabetes mellitus (T2DM) remains unclear. We determined and compared hemoglobin A1c (HbA1c) variability and clinical outcomes for patients with HF with preserved ejection fraction (HFpEF), HF with mid-range ejection fraction (HFmrEF) and HF with reduced ejection fraction (HFrEF) in a prospective longitudinal study. Methods Patients with HF and T2DM, undergone 3 or more HbA1c determinations during the first 18 months, were then followed for 42 months. The primary outcome was death from any cause. Secondary outcome was composite endpoints with death and HF hospitalization. Cox proportional hazards models were used to compare outcomes for patients with HFpEF, HFmrEF and HFrEF. Results Of 902 patients enrolled, 32.2% had HFpEF, 14.5% HFmrEF, and 53.3% HFrEF. During 42 months of follow-up, 270 (29.9%) patients died and 545 (60.4%) patients experienced composite endpoints of death and HF readmission. The risk of all-cause death or composite endpoints was lower for HFpEF than HFrEF. Moreover, higher HbA1c variability was associated with higher all-cause mortality or composite endpoints and HbA1c variability was an independent predictor of all-cause mortality or composite endpoints, regardless of EF. Conclusions This prospective longitudinal study showed that the all-cause death and composite events was lower for HFpEF than HFrEF. HbA1c variability was independently and similarly predictive of death or combined endpoints in the three HF phenotypes. Electronic supplementary material The online version of this article (10.1186/s12933-018-0739-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jun Gu
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Jian-An Pan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Yu-Qi Fan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Hui-Li Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Jun-Feng Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Chang-Qian Wang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China.
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Gu J, Fan YQ, Zhang HL, Zhang JF, Wang CQ. Serum uric acid is associated with incidence of heart failure with preserved ejection fraction and cardiovascular events in patients with arterial hypertension. J Clin Hypertens (Greenwich) 2018; 20:560-567. [PMID: 29447438 DOI: 10.1111/jch.13210] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/13/2017] [Accepted: 12/08/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Jun Gu
- Department of Cardiology; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - Yu-Qi Fan
- Department of Cardiology; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - Hui-Li Zhang
- Department of Cardiology; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - Jun-Feng Zhang
- Department of Cardiology; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - Chang-Qian Wang
- Department of Cardiology; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
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Abstract
Spironolactone has been marketed for over half a century as a ‘potassium-sparing diuretic’, used primarily in patients with ascites. With the realization that primary aldosteronism is the most common (5-13%) form of secondary hypertension, it has become widely used as a mineralocorticoid receptor antagonist. More recently, in the wake of the RALES trial, spironolactone in addition to standard therapy has been shown to be very beneficial in heart failure with a reduced ejection fraction. Despite the failure of the TOPCAT trial, spironolactone is being increasingly used in diastolic heart failure (i.e. with a preserved ejection fraction). The third currently accepted role for spironolactone is in hypertension resistant to three conventional antihypertensives including a diuretic, where it has been proven to be effective, in contra-distinction to renal artery denervation. Finally, brief consideration will be given to ‘areas in waiting’ – pulmonary hypertension/fibrosis, cancer – where spironolactone may play very useful roles.
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Affiliation(s)
- John W Funder
- Hudson Institute, Monash Medical Centre and Monash University, 27-31 Wright St Clayton, VIC, 3168, Australia
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Gu J, Fan YQ, Zhang JF, Wang CQ. Association of hemoglobin A1c variability and the incidence of heart failure with preserved ejection fraction in patients with type 2 diabetes mellitus and arterial hypertension. Hellenic J Cardiol 2017; 59:91-97. [PMID: 28818638 DOI: 10.1016/j.hjc.2017.08.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 07/19/2017] [Accepted: 08/02/2017] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND This study aimed to investigate the association between variability in hemoglobin A1c (HbA1c) and left ventricular (LV) diastolic function and incidence of symptomatic heart failure with preserved ejection fraction (HFpEF) in patients with type 2 diabetes mellitus (T2DM) and arterial hypertension. METHODS A retrospective cohort study was conducted on eligible patients with T2DM and hypertension and without clinical signs or symptoms of heart failure in our hospital medical record database. Variability in HbA1c was measured by standard deviation (SD) and coefficient of variation (CV). Risk of new onset of symptomatic HFpEF was evaluated by multivariable cox regression analysis. RESULTS A total of 201 subjects were categorized according to the median value of HbA1c variability indicators. Over a median follow-up of 7.3 years, the percentage of subjects who had new incidence of symptomatic HFpEF was higher in those with higher HbA1c-SD level (5/105 vs. 13/96, P=0.029) and higher HbA1c-CV level (5/101 vs. 13/100, P=0.046). Multivariable cox regression analysis also showed that higher HbA1c variability [HbA1c-SD (HR 1.754, 95% CI: 1.003-3.104, P=0.049) or HbA1c-CV (HR 1.604 95% CI: 1.064-2.419, P=0.024)] was associated with the presence of new-onset symptomatic HFpEF, independent of HbA1c-mean level, in T2DM and hypertensive patients. Moreover, lower HbA1c variability generated more prominent improvement in LV diastolic function (E/E') during the follow-up. CONCLUSIONS HbA1c variability may provide additional valuable information as a potential predictor of the progression of HFpEF in T2DM and hypertensive patients.
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Affiliation(s)
- Jun Gu
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China.
| | - Yu-Qi Fan
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Jun-Feng Zhang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Chang-Qian Wang
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China.
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