RENAL OXYGEN CONSUMPTION IN CHRONIC HEART FAILURE

2018 ◽  
Vol 34 (10) ◽  
pp. S92-S93
Author(s):  
J. Parker ◽  
F. Valle ◽  
D. Cherney
Keyword(s):  
Heart Failure ◽  
Oxygen Consumption ◽  
Chronic Heart Failure ◽  
Renal Oxygen Consumption ◽  
Renal Oxygen

Simvastatin reverses impaired regulation of renal oxygen consumption in congestive heart failure

2001 ◽  
Vol 281 (5) ◽  
pp. F802-F809
Author(s):  
Stephen Adler ◽  
Harer Huang ◽  
Jean Noel Trochu ◽  
Xiaobin Xu ◽  
Shabnam Gupta ◽  
...  
Keyword(s):  
Heart Failure ◽  
Congestive Heart Failure ◽  
Oxygen Consumption ◽  
Renal Oxygen Consumption ◽  
Renal Oxygen

Simvastatin reverses impaired regulation of renal oxygen consumption in congestive heart failure

2001 ◽  
Vol 281 (5) ◽  
pp. F802-F809 ◽  
Author(s):  
Stephen Adler ◽  
Harer Huang ◽  
Jean Noel Trochu ◽  
Xiaobin Xu ◽  
Shabnam Gupta ◽  
...  
Keyword(s):  
Heart Failure ◽  
Congestive Heart Failure ◽  
Oxygen Consumption ◽  
Renal Oxygen Consumption ◽  
Renal Oxygen

Prolonged Kinetics of Recovery of Oxygen Consumption After Maximal Graded Exercise in Patients With Chronic Heart Failure

Circulation ◽  
1995 ◽  
Vol 91 (12) ◽  
pp. 2924-2932 ◽  
Author(s):  
Alain Cohen-Solal ◽  
Thierry Laperche ◽  
Daniel Morvan ◽  
Michel Geneves ◽  
Bernard Caviezel ◽  
...  
Keyword(s):  
Heart Failure ◽  
Oxygen Consumption ◽  
Chronic Heart Failure ◽  
Graded Exercise ◽  
Kinetics Of

scholarly journals Similarity between predicted and obtained oxygen consumption during incremental cardiopulmonary exercise test in healthy men and chronic heart failure patients

2020 ◽  
Vol 27 (3) ◽  
pp. 228-235
Author(s):  
Rafael Santiago Floriano ◽  
Alexandre Fenley ◽  
Daniel Sobral Teixeira ◽  
Leonardo da Costa Silva ◽  
Hugo Valverde Reis ◽  
...  
Keyword(s):  
Heart Failure ◽  
Older Adults ◽  
Oxygen Consumption ◽  
Chronic Heart Failure ◽  
Evaluation Method ◽  
Cardiopulmonary Exercise Testing ◽  
Prediction Equation ◽  
Peak Exercise ◽  
Healthy Men ◽  
Cardiopulmonary Exercise

ABSTRACT Cardiopulmonary exercise testing (CPX) is a noninvasive method for assessing physiological changes during physical exercise. Functional capacity has been evaluated using prediction equations. However, this evaluation method may yield different outcomes when applied to a healthy male population and patients with chronic heart failure (HF). This study aimed to compare the estimated and obtained values of oxygen consumption (VO2) during CPX both at the ventilatory anaerobic threshold (VAT) and at peak exercise for healthy men and HF patients. For that, 56 men were divided into 3 groups: (1) 18 young and healthy (YG) (27±6.01 years); (2) 14 healthy older adults (OG) (61±6.3 years); and (3) 24 chronic HF patients (HFG) (53±13.6 years). CPX in cycle ergometer was administered to all individuals for determining VO2 at the VAT and peak exercise. Then, VO2 was estimated at the two moments using a prediction equation, and estimated values were compared to those obtained. Estimated VO2 was significantly higher than obtained VO2 in OG (16.9±1.8 vs. 13.1±2.1mL/kg/min) and HFG (12±6.9 vs. 8.7±2.5mL/kg/min). We found no difference between estimated and obtained VO2 for the YG (22,6±5,5 vs. 23,1±8,7mL/kg/min). The prediction equation overestimated VO2 values for older adults and HF patients. However, the YG obtained similar values than those estimated.

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