Results 21 to 30 of about 937,179 (185)

Improvement of heart rate recovery after exercise training in older people. [PDF]

open access: yes, 2005
Twenty-four subjects aged 70 and older were retrospectively selected from our archives and screened for symptoms of cardiovascular disease. Baseline exercise test was negative for myocardial ischemia in all subjects.
De Lorenzo A.   +6 more
core   +1 more source

Heart Rate Variability and Heart Rate Recovery as prognostic factors [PDF]

open access: yesMedicine and Pharmacy Reports, 2015
Background Heart rate (HR) can appear static and regular at a time at rest, during exercise or recovery after exercise. However, HR is constantly adjusted due to factors such as breathing, blood pressure control, thermoregulation and the renin-angiotensin system, leading to a more dynamic response that can be quantified using HRV (heart rate ...
openaire   +2 more sources

Heart rate recovery and prognosis in heart failure patients [PDF]

open access: yesEuropean Journal of Applied Physiology, 2008
The aim of this study is to evaluate the usefulness of heart rate recovery (HRRec) for assessing risk of death in heart failure (HF) patients. Echocardiographic and clinical exercise data were analyzed retrospectively on 712 HF patients (EF < or = 45%). HRRec was calculated as peak exercise heart rate - heart rate at 1 min of active recovery.
Vera, Kubrychtova   +5 more
openaire   +2 more sources

Impairments in hemodynamic responses to orthostasis associated with frailty : results from The Irish Longitudinal Study on Ageing (TILDA) [PDF]

open access: yes, 2018
Objectives To characterize the relationships between orthostatic blood pressure (BP) and heart rate recovery and frailty in an older population. Design Cross‐sectional study. Setting Two health centers in the Republic of Ireland.
Fan, Chie Wei   +5 more
core   +5 more sources

Pengaruh Pemberian Minuman Vitamin C dengan VO2 Max, Pemulihan Denyut Nadi, dan Masa Pemulihan

open access: yesJurnal Kesehatan Andalas, 2022
Vitamin C, as one of the antioxidants in energy drinks, plays an essential role in physical endurance. Modified Harvard step test is a cardiac endurance test to assess cardiac fitness based on VO2 max, heart rate recovery, and recovery period. Objectives:
Fandy Ong Jaya, Eka Roina Megawati
doaj   +1 more source

RapidHRV: an open-source toolbox for extracting heart rate and heart rate variability [PDF]

open access: yesPeerJ, 2022
Heart rate and heart rate variability have enabled insight into a myriad of psychophysiological phenomena. There is now an influx of research attempting using these metrics within both laboratory settings (typically derived through electrocardiography or
Peter A. Kirk   +3 more
doaj   +2 more sources

Influence of blood glucose on heart rate and cardiac autonomic function. The DESIR study. [PDF]

open access: yes, 2011
International audienceOBJECTIVES:   To evaluate in a general population, the relationships between dysglycaemia, insulin resistance and metabolic variables, and heart rate, heart rate recovery and heart rate variability. METHODS:   Four hundred and forty-
A. Haggui   +8 more
core   +4 more sources

Influence of different characteristics of sport on heart rate recovery in elite athletes [PDF]

open access: yesMedicinski Podmladak, 2016
Introduction: One of the benefits of regular physical activity is lower resting heart rate and its faster recovery after maximal exercise test, as a result of a stronger parasympatic (vagal) tone.
Anđić Radovan   +2 more
doaj   +1 more source

Changes in heart rate recovery index after a programme of strength/endurance training in hypoxia [PDF]

open access: yes, 2012
Objective To determine whether twelve sessions of resistance training on lower limbs at simulated altitude (2500m) were efficient to elicit an improvement in heart rate recovery index in the first 3min of recovery after a maximal jump test ...
Corbi, Francesc   +4 more
core   +1 more source

Impact of Active Recovery and Whole-Body Electromyostimulation on Blood-Flow and Blood Lactate Removal in Healthy People [PDF]

open access: yes, 2020
This study aimed to determine whether an active recovery with added whole-body electromyostimulation (WB-EMS) can increase blood flow and lead to blood lactate removal after intense exercise.
Babault   +28 more
core   +1 more source

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