Changes of blood pressure and influence factors in patients with primary hypertension during submaximal exercise
WANG Xiao-fen
WANG Xiao-ming
ZHANG Yuan-bo
SHI Hong-ling
HE Yu-bin
Abstract：Objective To explore the changes of blood pressure and its influence factors in primary hypertension patients during submaximal exercise.Methods 82 patients with primary hypertension ( hypertension group) and 54 normal subjects (normal control group) were enrolled from December 2014 to July 2015. Changes of blood pressure with primary hypertension during submaximal exercise were measured. Multiple regression analysis was used to analyze relationship between systolic pressure during submaximal exercise with blood pressure before exercise, pulse pressure, and brachial-ankle pulse wave velocity (baPWV).Results Compared with normal control group, systolic pressure during submaximal exercise in hypertension group was higher (190±13.2 mmHgvs. 136.7 ±15.3 mmHg,P<0.05), with higher rising range (39.0±12.1 mmHgvs. 21.7±10.4 mmHg,P<0.05). Multiple stepwise regression analysis result showed that pre-exercise systolic blood pressure, baPWV and pulse pressure were related to systolic blood pressure during submaximal exercise (P<0.05).Conclusion In primary hypertension patients, blood pressure change during submaximal exercise is higher than normal subjects. Pre-exercise systolic blood pressure, baPWV and pulse pressure were related to systolic blood pressure during submaximal exercise.
Keywords：Primary hypertensionSystolic blood pressure during submaximal exerciseBrachial-ankle arterial pulse wave velocity
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 503-506 )