Abstract

This study aimed to investigate if there's a connection between higher resting heart rate (RHR) and impaired glucose regulation (IGR) in middle-aged and older individuals, building on previous findings linking elevated RHR to conditions like metabolic syndrome and type 2 diabetes. METHODS:- In our population-based study, we analyzed data from 300 participants, comprising 99 men and 201 women. Resting heart rates (RHRs) were obtained from ECG recordings, and the participants were categorized into groups based on quartiles of their RHR values. RESULTS:- The study population's general clinical features are outlined. Individuals in the higher resting heart rate quartiles tended to be younger and displayed an unfavorable glucose metabolism profile. Notably, those with isolated impaired fasting blood sugar (FBS), impaired postprandial blood sugar (PPBS), combined impaired FBS and PPBS, and type 2 diabetes exhibited significantly elevated resting heart rate levels compared to those with normal glucose regulation. CONCLUSION:-Our study yields evidence indicating that a high resting heart rate is linked to the presence of impaired glucose regulation in middle-aged and older individuals, highlighting a potential marker for assessing metabolic health in this population.

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