Stephen Devries
In a cross-sectional analysis of 2,301 ambulatory elderly subjects, the mean resting heart rate for women (66.2/min) was significantly higher than for men (63.6/min), p less than 0.0001, and heart rate was positively correlated with age for both men and women. Resting heart rate was ...
Cognitive impairment, a characteristic and prior stage of dementia, is a serious public health concern in Korea a country with rapidly aging population. In a neurovisceral integration model, cognitive ability is connected to emotional and autonomic regul
By measuring the isovolumic contraction time (IVCT), isovolumic relaxation time (IVRT), and ejection time (ET) indices from the pulsed tissue Doppler velocity of the lateral tricuspid annulus, one avoids errors related to variability in the heart rate. RIMP can be falsely low in conditions ...
S. Elderly women's experiences of support when living with congestive heart failure. International Journal of Qualitative Studies in Health Well-being. 2010; 5 (2):5064.Sundin K, Bruce E, Barremo A. S. Elderly women's experiences of support when living with congestive heart failure. ...
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practice and eligible for the ASCEND-HF trial had worse clinical outcomes than those enrolled in the trial. After accounting for clinical characteristics, trial-eligible real-world patients continued to have higher rates of 30-day readmission, driven by differences among black patients and women. ...
Heart rate variability (HRV) is associated with blood pressure levels; however, very few studies have correlated HRV to lifestyle in the general population. We investigated 1418 men and 2040 women aged 40–74 years and measured the HRV indices in the time and frequency domains using a 5-min...
It shortens with increasing heart rate and is commonly corrected (QTc) by Bazett's formula (QT interval divided by the square root of the R-R interval), although limitations of this correction are widely recognized. The normal corrected QT interval is slightly shorter in men than in women. ...
Table 4 Predicted 6-minute walk distances and standard deviations in meters for women. Full size table Discussion In this study, we used heart rate monitoring from wearables in combination with literature-based reference data to determine the daily amount of time spent in different levels of activi...