Ambulatory blood pressure variability and combined exercise training: comparison between hypertensive and normotensive postmenopausal women

2020 ◽  
Vol 25 (6) ◽  
pp. 338-345
Author(s):  
Igor Moraes Mariano ◽  
Juliene Gonçalves Costa Dechichi ◽  
Larissa Aparecida Santos Matias ◽  
Mateus de Lima Rodrigues ◽  
Jaqueline Pontes Batista ◽  
...  
Nutrients ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 3495
Author(s):  
Juliene G. C. Dechichi ◽  
Igor M. Mariano ◽  
Jéssica S. Giolo ◽  
Jaqueline P. Batista ◽  
Ana Luiza Amaral ◽  
...  

Physical exercise and isoflavone supplementation are potential strategies to prevent and treat cardiovascular diseases in postmenopausal women. The aim of this study was to investigate whether there are additive effects of isoflavone supplementation when associated with combined aerobic and resistance exercise on resting and ambulatory blood pressure monitoring (ABPM) and in blood pressure variability (BPV). Thirty-one non-obese postmenopausal women were randomly allocated into two groups: placebo and exercise (Placebo n = 19); and isoflavone supplementation (100 mg/day) and exercise (isoflavone n = 19). ABPM and BPV were evaluated before and after 10 weeks of moderate combined (aerobic and resistance) exercise training. Generalized Estimating Equation (GEE) with Bonferroni correction and intention-to-treat analysis was used to compare the effects of interventions on resting BP, ABPM and BPV. Combined exercise training decreased resting systolic (SBP) and diastolic blood pressure (DBP) and reduced 24 h and awake ambulatory SBP, DBP and mean blood pressure over time, with no additional effects of isoflavone supplementation. No changes were observed in sleep period, or in BPV indexes (Standard Deviation of 24 h (SD), daytime and nighttime interval (SDdn) and average real variability (ARV) in both groups. We conclude that isoflavone supplementation does not potentiate the effects of combined training on resting and ambulatorial systolic and diastolic blood pressure in non-obese postmenopausal women.


2011 ◽  
Vol 43 (Suppl 1) ◽  
pp. 153-154 ◽  
Author(s):  
Arturo Figueroa ◽  
Songyoung Park ◽  
Marcos A. Sanchez-Gonzalez ◽  
Dae Y. Seo ◽  
Young H. Baek

2021 ◽  
Vol 130 (4) ◽  
pp. 1085-1092
Author(s):  
Giuseppe Caminiti ◽  
Ferdinando Iellamo ◽  
Annalisa Mancuso ◽  
Anna Cerrito ◽  
Matteo Montano ◽  
...  

Combined exercise training (CT) including aerobic plus resistance exercises could be more effective in comparison with aerobic exercise (AT) alone in reducing blood pressure variability (BPV) in hypertensive patients. We report that CT was indeed more effective than AT in reducing short-term BPV, and both exercise modalities reduced BP levels to the same extent. CT appears to be a more appropriate exercise modality if the objective is to reduce BPV in addition to BP levels.


2013 ◽  
Vol 15 (4) ◽  
pp. 221-223
Author(s):  
Costas Thomopoulos ◽  
Carolina Lombardi ◽  
Gianfranco Parati

2020 ◽  
Vol 45 (4) ◽  
pp. 362-367
Author(s):  
Igor Moraes Mariano ◽  
Victor Hugo de Freitas ◽  
Juliene Gonçalves Costa Dechichi ◽  
Jaqueline Pontes Batista ◽  
Tállita Cristina Ferreira de Souza ◽  
...  

The aim of the study was to investigate the effects of ingesting isoflavones associated with combined aerobic and resistance exercise training on heart rate variability (HRV) indices in postmenopausal women. Twenty-eight healthy postmenopausal women performed 10 weeks of combined exercise training associated with isoflavone (n = 16) or placebo (n = 12) supplementation. The RR intervals (RRi) were collected for 20 min using a heart rate monitor. Analysis of HRV was performed in time (mean squared difference of successive RRi (RMSSD), standard deviation of all normal RRi (SDNN), and percentage of adjacent RRi differing by more than 50 ms (pNN50)), frequency (low-frequency percentage (LF%), high-frequency percentage (HF%), and low-/high-frequency ratio (LF/HF)), and nonlinear domains (standard deviation of the instantaneous variability of the beat-to-beat interval (SD1), long-term variability of the continuous RRi (SD2), and their ratio (SD2/SD1)). Student’s t test did not show differences between groups in any general baseline characteristic variables. The results of the generalized estimating equation tests did not demonstrate interaction or group effects for any HRV indices. However, the results reported time effects for mean RR (p < 0.001), RMSSD (p = 0.044), and SD1 (p = 0.044), with increases in these indices in response to exercise training. There were no time effects for LF%, HF%, LF/HF, SDNN, pNN50, SD2, or SD2/SD1. In conclusion, isoflavone supplementation did not promote additional effects on HRV indices of postmenopausal women subjected to 10 weeks of combined exercise training. Novelty Combined training improves heart rate variability in postmenopausal women. Isoflavone supplementation did not promote additional effects on heart rate variability in postmenopausal women.


2020 ◽  
Vol 34 (S1) ◽  
pp. 1-1
Author(s):  
Michel Pablo dos Santos Ferreira Silva ◽  
Thânia Plens Shecaira ◽  
Maycon junior Ferreira ◽  
Amanda Aparecida de Araujo ◽  
Nathalia Bernardes ◽  
...  

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