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Intradialytic exercise increases cardiac power index
- Source :
- Journal of Nephropathology. 9:e07-e07
- Publication Year :
- 2019
- Publisher :
- Maad Rayan Publishing Company, 2019.
-
Abstract
- Introduction: Mortality rates are high in end-stage renal disease due to cardiovascular complications. Perfusion of the myocardium declines during and after hemodialysis sessions with the potential for aerobic exercise to mitigate these during hemodialysis. Objectives: The purpose of this study was to investigate acute changes in hemodynamics in subjects with end-stage renal disease (ESRD) during exercise. Patients and Methods: Subjects (n = 10) were monitored for 1.5 hours during hemodialysis treatment during a control (CON) and an exercise (EX) session. Subjects cycled using an ergometer strapped to the reclining dialysis chair at an RPE of 11-13 for 30 minutes during the EX session beginning at 30 min into dialysis and ending at 60 minutes. Data for systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean arterial pressure (MAP) were collected using an automated blood pressure cuff attached to the hemodialysis machine. Data for cardiac output (Q̇ ), cardiac power index (CPI), stroke volume (SV), systemic vascular resistance (SVR), and heart rate (HR) were collected using the NICaS bioelectrical impedance device. Results: During the EX session, CPI, Q̇ , SV, and HR were significantly greater (PConclusion: In conclusion, exercise during dialysis may decrease the likelihood of experiencing ischemic or hypotensive events by enhancing myocardial perfusion through increasing CPI and Q̇ .
- Subjects :
- medicine.medical_specialty
Cardiac output
Mean arterial pressure
business.industry
medicine.medical_treatment
Hemodynamics
End stage renal disease
Blood pressure
medicine.anatomical_structure
Nephrology
Internal medicine
Vascular resistance
Cardiology
Medicine
Aerobic exercise
Hemodialysis
business
Subjects
Details
- ISSN :
- 22518819 and 22518363
- Volume :
- 9
- Database :
- OpenAIRE
- Journal :
- Journal of Nephropathology
- Accession number :
- edsair.doi...........4bfdfa1058e892e345093022a6362f03