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Physical activity and impaired left ventricular relaxation in middle aged adults.


ABSTRACT: The aim of this study was to examine the relationship between physical activity level and impaired left ventricular (LV) relaxation in a large sample of apparently healthy men and women. We conducted a cross-sectional study in 57,449 adults who underwent echocardiography as part of a comprehensive health examination between March 2011 and December 2014. Physical activity level was assessed using the Korean version of the International Physical Activity Questionnaire Short Form. The presence of impaired LV relaxation was determined based on echocardiographic findings. Physical activity levels were inversely associated with the prevalence of impaired LV relaxation. The multivariable-adjusted odds ratios (95% confidence interval) for impaired LV relaxation comparing minimally active and health-enhancing physically active groups to the inactive group were 0.84 (0.77-0.91) and 0.64 (0.58-0.72), respectively (P for trend?

SUBMITTER: Ryu S 

PROVIDER: S-EPMC6102302 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature

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Physical activity and impaired left ventricular relaxation in middle aged adults.

Ryu Seungho S   Chang Yoosoo Y   Kang Jeonggyu J   Yun Kyung Eun KE   Jung Hyun-Suk HS   Kim Chan-Won CW   Cho Juhee J   Lima Joao A JA   Sung Ki-Chul KC   Shin Hocheol H   Guallar Eliseo E  

Scientific reports 20180820 1


The aim of this study was to examine the relationship between physical activity level and impaired left ventricular (LV) relaxation in a large sample of apparently healthy men and women. We conducted a cross-sectional study in 57,449 adults who underwent echocardiography as part of a comprehensive health examination between March 2011 and December 2014. Physical activity level was assessed using the Korean version of the International Physical Activity Questionnaire Short Form. The presence of i  ...[more]

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