Alzheimer's disease & dementia

Cardiorespiratory fitness, white matter integrity tied to cognition

(HealthDay)—Cardiorespiratory fitness (CRF) is associated with better white matter (WM) fiber integrity in patients with mild cognitive impairment (MCI), according to a study published recently in the Journal of Alzheimer's ...

Cardiology

CV exercise betters cardiac aging in sedentary middle-aged adults

(HealthDay)—Two years of high-intensity exercise training (ExT) is associated with improved maximal oxygen uptake and reduced cardiac stiffness in previously sedentary healthy middle-aged adults, according to a study published ...

Cardiology

Surprise cardiac finding predicts future risk

In patients with chronic ischemic heart disease, a small left ventricle with thick walls, is the strongest predictor of morphologic remodelling, which is generally considered a first step towards heart failure, according ...

Diabetes

Exercise-induced capillary density ups insulin sensitivity

(HealthDay)—Exercise training is associated with an increase in skeletal muscle capillary density (CD), which contributes to improvements in glucose metabolism, according to a study published online June 11 in Diabetes.

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