Left ventricular hypertrophy as a determinant of renal outcome in patients with high cardiovascular risk

J Hypertens. 2010 Nov;28(11):2299-308. doi: 10.1097/HJH.0b013e32833d95fe.


Objective: The prognostic importance of left ventricular hypertrophy (LVH) on renal impairment has not been addressed previously. We investigated whether LVH determines renal outcomes in patients with high cardiovascular risk.

Methods: We retrospectively studied 6163 men with high cardiovascular risk (68 ± 13 years, 23% with coronary artery disease, 34% with diabetes, 83% with hypertension and 30% smokers) followed for a period of 14 years. Left ventricular mass index was assessed at baseline, whereas kidney function and blood pressure levels were determined at both baseline and the end of the follow-up period. Renal outcomes were doubling of serum creatinine, estimated glomerular filtration rate (eGFR) below 30 ml/min per 1.73 m and incident hemodialysis.

Results: During the follow-up, 5.8% (n = 356), 7% (n = 429) and 2.7% (n = 165) of men fulfilled the above-mentioned three outcomes, respectively. After adjustment, for each 42 g/m (1 SD) increase in left ventricular mass index, there was a rise in risk of all renal outcomes by 45.7% (95% confidence interval 28.5-58.3) for doubling of serum creatinine, 51.9% (95% confidence interval 39.7-65%) for eGFR below 30 ml/min per 1.73 m and 58.3% (95% confidence interval 39.7-79.3) for hemodialysis (P < 0.001 for all). Severe LVH (160 < left ventricular mass index ≤ 180 g/m) compared with non-LVH predicted a significant increase in: doubling of serum creatinine by 103.8%, eGFR-guided outcome by 109.1% and hemodialysis by 74.1%. In those with LVH and impaired kidney function at baseline (GFR <60 ml/min per 1.73 m) compared with those without such entities, serum creatinine, eGFR and hemodialysis-guided outcomes were increased by four-fold, 15-fold and 16-fold, respectively.

Conclusion: Increased left ventricular mass is a predictor of subsequent kidney dysfunction and should be considered in renal risk stratification in a broad spectrum of men with high cardiovascular risk.

MeSH terms

  • Aged
  • Aged, 80 and over
  • Blood Pressure
  • Coronary Artery Disease / diagnosis*
  • Coronary Artery Disease / pathology
  • Creatinine / blood
  • Female
  • Glomerular Filtration Rate
  • Humans
  • Hypertrophy, Left Ventricular / pathology*
  • Kidney / pathology*
  • Male
  • Middle Aged
  • Renal Dialysis
  • Retrospective Studies
  • Treatment Outcome


  • Creatinine