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- Title
Optimal management of blood glucose, blood pressure and atrial fibrillation to reduce the risk of heart failure with preserved ejection fraction.
- Authors
Fan, Li; Pan, Jian‐An; Lin, Hao; Wang, Chang‐Qian; Zhang, Jun‐Feng; Gu, Jun
- Abstract
Background: Type 2 diabetes mellitus (T2DM), hypertension and atrial fibrillation (AF) are risk factors for heart failure with preserved ejection fraction (HFpEF). Aim: To examine the effects of the simultaneous control of all three conditions on 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 glycaemic control (haemoglobin A1c: <7.0%, 7.0%–8.0% and >8.0%), blood pressure (BP) control (systolic BP: <120, 120–140 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 (hazard ratio (HR): 1.421, 95% confidence interval (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.
- Subjects
CHINA; HEART failure risk factors; CARDIOVASCULAR diseases risk factors; BLOOD pressure; HYPERTENSION; DISEASE progression; VENTRICULAR ejection fraction; CONFIDENCE intervals; GLYCEMIC control; BLOOD sugar; ATRIAL fibrillation; TYPE 2 diabetes; AGE factors in disease; DESCRIPTIVE statistics; HEART failure; LONGITUDINAL method; PROPORTIONAL hazards models; SYMPTOMS
- Publication
Internal Medicine Journal, 2022, Vol 52, Issue 2, p301
- ISSN
1444-0903
- Publication type
Article
- DOI
10.1111/imj.15006