Systolic aortic flow displacement

Systolic aortic flow displacement predicts exercise capacity in humans (AUC 0.769).

“A stepwise multivariable linear regression analysis using left ventricular ejection fraction (LVEF), FFi, and FDsavg showed an area under the curve of 0.769 in differentiating healthy subjects with high-risk exercise capacity”

Humanshealthy subjects free of cardiovascular diseasen = 169

Aortic flow is associated with aging and exercise capacity

European heart journal open·Aug 26, 2023

Systolic aortic flow displacement is associated with peak oxygen uptake in humans (r = -0.302, P < 0.05).

“and decreased with PVO2 (r = -0.302, -0.270, -0.253, -0.149, -0.219, -0.161, all P < 0.05).”

Humanshealthy subjects free of cardiovascular diseaseaortan = 169

Aortic flow is associated with aging and exercise capacity

European heart journal open·Aug 26, 2023

Age is associated with systolic aortic flow displacement in humans (r = 0.623, P < 0.0001).

“They all increased with age (r = 0.623, 0.628, 0.353, 0.590, 0.649, 0.598, all P < 0.0001)”

Humanshealthy subjects free of cardiovascular diseaseaortan = 169

Aortic flow is associated with aging and exercise capacity

European heart journal open·Aug 26, 2023