Relationship Between Cardiopulmonary Exercise Testing and Ca-P in Chronic Kidney Disease (CKD)
Relationship Between Cardiopulmonary Exercise Testing and Ca-P in Chronic Kidney Disease (CKD)
Reductions in exercise capacity associated with exercise intolerance augment cardiovascular
 disease risk and predict mortality in chronic kidney disease. This study utilized
 cardiopulmonary exercise testing to (a) investigate mechanisms of exercise intolerance; (b)
 unmask subclinical ca and p and vitamin D abnormalities that may precede cardiovascular
 disease in chronic kidney disease.
Cardiopulmonary exercise testing will carry out in Stage 3-5 chronic kidney disease patients
 ; estimated glomerular filtration rate <60 ml/min/1.73 m2) and biochemistry will be added (Ca
 P Via D PTH FGF23).
Inclusion Criteria:

 -  CKD Patients with GFR <60 non-dialysis

 -  age<18

 Exclusion Criteria:

 -  HTN

 -  not signing consent

 -  active coronary disease