Pulmonary hypertension in CKD

Am J Kidney Dis. 2013 Apr;61(4):612-22. doi: 10.1053/j.ajkd.2012.07.029. Epub 2012 Nov 17.


Pulmonary arterial hypertension is a rare disease often associated with positive antinuclear antibody and high mortality. Pulmonary hypertension, which rarely is severe, occurs frequently in patients with chronic kidney disease (CKD). The prevalence of pulmonary hypertension ranges from 9%-39% in individuals with stage 5 CKD, 18.8%-68.8% in hemodialysis patients, and 0%-42% in patients on peritoneal dialysis therapy. No epidemiologic data are available yet for earlier stages of CKD. Pulmonary hypertension in patients with CKD may be induced and/or aggravated by left ventricular disorders and risk factors typical of CKD, including volume overload, an arteriovenous fistula, sleep-disordered breathing, exposure to dialysis membranes, endothelial dysfunction, vascular calcification and stiffening, and severe anemia. No specific intervention trial aimed at reducing pulmonary hypertension in patients with CKD has been performed to date. Correcting volume overload and treating left ventricular disorders are factors of paramount importance for relieving pulmonary hypertension in patients with CKD. Preventing pulmonary hypertension in this population is crucial because even kidney transplantation may not reverse the high mortality associated with established pulmonary hypertension.

Publication types

  • Review

MeSH terms

  • Arteriovenous Fistula / epidemiology
  • Arteriovenous Fistula / physiopathology
  • Comorbidity
  • Echocardiography, Doppler
  • Endothelium, Vascular / physiopathology
  • Humans
  • Hypertension, Pulmonary / diagnostic imaging
  • Hypertension, Pulmonary / epidemiology*
  • Hypertension, Pulmonary / physiopathology
  • Hypertension, Pulmonary / prevention & control
  • Membranes, Artificial
  • Prevalence
  • Pulmonary Artery / abnormalities
  • Pulmonary Artery / physiopathology
  • Pulmonary Veins / abnormalities
  • Pulmonary Veins / physiopathology
  • Renal Dialysis
  • Renal Insufficiency, Chronic / epidemiology*
  • Renal Insufficiency, Chronic / therapy
  • Risk Factors
  • Sleep Apnea Syndromes / epidemiology


  • Membranes, Artificial

Supplementary concepts

  • Pulmonary Arteriovenous Fistulas