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Purpose:

Arterial stiffness has shown independent predictive value for all-cause and cardiovascular mortalities, as well as fatal and nonfatal coronary events. Physical activity (PA) is associated with reduced cardiovascular morbidity and mortality. The study aims to analyze the cross-sectional association of arterial stiffness with objectively measured PA in patients following acute myocardial infarction.

Methods:

One hundred patients were consecutively recruited after experiencing an acute myocardial infarction. Central arterial stiffness was measured through carotid-femoral pulse wave velocity (cf-PWV) and daily PA was assessed objectively during 7 consecutive days with accelerometers. To be valid, data required recordings of at least 8 hr/d on 5 d.

Results:

The cf-PWV showed a negative and significant association with total weekly time spent in moderate to vigorous PA (MVPA)(r=− 0.416, P<. 001). Patients classified …