Aim: To investigate the associations between prediabetes defined by different diagnostic criteria and coronary artery calcification (CAC) and its progression over time.
Materials And Methods: This cross-sectional study included 146 436 Korean adults without diabetes who underwent CAC estimation computed tomography (CT) during health examinations from 2011 to 2019. We used multinomial logistic regression models. The longitudinal study comprised 41 100 participants with at least one follow-up cardiac CT and annual CAC progression rates and ratios were estimated. Prediabetes was categorized into three groups: isolated glucose prediabetes (fasting blood glucose [FBG] 100-125 mg/dl, HbA1c < 5.7%), isolated HbA1c prediabetes (FBG < 100 mg/dl, HbA1c 5.7%-6.4%) and prediabetes meeting both FBG and HbA1c criteria (FBG 100-125 mg/dl, HbA1c 5.7%-6.4%).
Results: After adjusting for covariates, the prevalence ratios (95% CI) for CAC scores of more than 100 comparing isolated glucose prediabetes, isolated HbA1c prediabetes and prediabetes fulfilling both criteria with those of normoglycaemia were 1.12 (0.99-1.26), 1.24 (1.11-1.39) and 1.31 (1.18-1.45), respectively. The multivariable-adjusted ratio (CIs) of annual CAC progression rates comparing the corresponding groups with the normoglycaemia group were 1.031 (1.023-1.039), 1.025 (1.019-1.032) and 1.054 (1.047-1.062), respectively.
Conclusions: CAC risk and CAC progression were consistently highest in individuals meeting both glucose and HbA1c criteria, while all three prediabetes types showed a significantly increased risk of CAC progression. Atherosclerosis risk reduction management is necessary for prediabetes, especially in patients meeting both criteria.
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http://dx.doi.org/10.1111/dom.14797 | DOI Listing |
Asian Cardiovasc Thorac Ann
January 2025
Departments of Cardiac Surgery, HMC, Doha, Qatar.
Bombay blood (hh blood) is a rare blood group (4 per million), with no expression of the H antigen present in blood group O. Bombay blood patients can only receive Bombay blood, with autodonation used for elective surgery. We present a Bombay patient (haemoglobin 12.
View Article and Find Full Text PDFCirc Cardiovasc Qual Outcomes
January 2025
Department of Emergency Medicine, Wake Forest University School of Medicine, Winston-Salem, NC. (N.P.A., A.C.S., M.W.S., M.J.M., T.H., S.A.M.).
Background: The High-STEACS (High-Sensitivity Troponin in the Evaluation of Patients With Acute Coronary Syndrome) pathway risk stratifies emergency department patients with possible acute coronary syndrome. This study aims to determine if the High-STEACS hs-cTnT (high-sensitivity cardiac troponin T) pathway can achieve the ≥99% negative predictive value (NPV) safety threshold for 30-day cardiac death or myocardial infarction (CDMI) in a multisite US cohort of patients with and without known coronary artery disease (CAD).
Methods: A secondary analysis of the STOP-CP (High-Sensitivity Cardiac Troponin T [Gen 5 STAT Assay] to Optimize Chest Pain Risk Stratification) cohort, which enrolled adult emergency department patients with possible acute coronary syndrome at 8 US sites (January 25, 2017-September 6, 2018).
Circulation
January 2025
Department of Cardiology, Tokyo Medical University Hachioji Medical Center, Japan (T. Kubo, N.T.).
Background: Limited large-scale, real-world data exist on the prevalence and clinical impact of discordance between fractional flow reserve (FFR) and nonhyperemic pressure ratios (NHPRs).
Methods: The J-PRIDE registry (Clinical Outcomes of Japanese Patients With Coronary Artery Disease Assessed by Resting Indices and Fractional Flow Reserve: A Prospective Multicenter Registry) prospectively enrolled 4304 lesions in 3200 patients from 20 Japanese centers. The lesions were classified into FFR+/NHPR-, FFR-/NHPR+, FFR+/NHPR+, or FFR-/NHPR groups according to cutoff values of 0.
Curr Vasc Pharmacol
January 2025
Cardiology Department, Athens Naval Hospital, Athens, Greece.
Background: Gut microbiota-derived metabolite Trimethylamine-N-oxide (TMAO) is increasingly recognized as a potential novel prognostic biomarker for cardiovascular disease. Our research work aimed to investigate the potential utility of TMAO measurement in patients with STelevation Myocardial Infarction (STEMI).
Methods: We performed a systematic literature search in PubMed from inception to the 1st of February 2024 to identify all studies examining the association between plasma TMAO levels and disease complexity or clinical outcomes in STEMI patients.
Sci Prog
January 2025
Yazd Cardiovascular Research Center, Non-communicable Diseases Research Institute, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Objective: Coronary artery disease (CAD) remains a significant global health burden, characterized by the narrowing or blockage of coronary arteries. Treatment decisions are often guided by angiography-based scoring systems, such as the Synergy Between Percutaneous Coronary Intervention with Taxus and Cardiac Surgery (SYNTAX) and Gensini scores, although these require invasive procedures. This study explores the potential of electrocardiography (ECG) as a noninvasive diagnostic tool for predicting CAD severity, alongside traditional risk factors.
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