A lower hyperemic MBF and coronary flow reserve (CFR) and greater hyper- .... 36 (78). 0.01 b Blockers. 122 (62). 93 (62). 29 (63). 0.90. Aspirin. 136 (31).
Effect of Type 2 Diabetes Mellitus on Epicardial Adipose Tissue Volume and Coronary Vasomotor Function Weena J.Y. Chen, MDa,*, Ibrahim Danad, MDb, Pieter G. Raijmakers, MDc, Rick Halbmeijer, MDd, Hendrik J. Harms, MScc, Adriaan A. Lammertsma, PhDc, Albert C. van Rossum, MDb, Michaela Diamant, MDa, and Paul Knaapen, MDb Patients with coronary artery disease and/or type 2 diabetes mellitus (DM) generally exhibit more epicardial adipose tissue (EAT) than healthy controls. Recently, it has been proposed that EAT affects vascular function and structure by secreting proinflammatory and vasoactive substances, thereby potentially contributing to the development of cardiovascular disease. In the present study, the interrelation of EAT, coronary vasomotor function, and coronary artery calcium was investigated in patients with and without DM, who were evaluated for coronary artery disease. Myocardial blood flow (MBF) was assessed at rest and during adenosine-induced hyperemia using [15O]-water positron emission tomography combined with computed tomography to quantify coronary artery calcium and EAT in 199 patients (46 with DM). In this cohort (mean age 58 – 10 years), the patients with DM had a greater body mass index, heart rate, and systolic blood pressure at rest (all p
