These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Inferior vena cava collapsibility index, renal dysfunction, and adverse outcomes in patients with broad spectrum cardiovascular disease.
    Author: Kim YH, Kim S, Kim JS, Lim SY, Shim WJ, Ahn JC, Song WH.
    Journal: Echocardiography; 2017 Jan; 34(1):20-28. PubMed ID: 27813262.
    Abstract:
    AIMS: The clinical implication of the inferior vena cava collapsibility index (IVCCI) has not been well evaluated in patients with various cardiovascular diseases. METHOD AND RESULTS: The relationships between clinical characteristics and echocardiographic indicators of the systemic intravascular volume status [IVCCI; the ratio of the early transmitral and early myocardial diastolic velocities (E/Em)] were evaluated at baseline, and the clinical status during follow-up was compared across the IVCCI levels. Among 1166 patients (mean age=63.8±13.4 years), 934, 171, and 61 had high (≥50%), intermediate (25%-50%), and low (<25%) IVCCIs, respectively. Age-, sex-, and body mass index-adjusted serum creatinine (sCr) levels were highest in patients with low IVCCI (P=.002) and E/Em >15 (P<.001). During follow-up (1108±463 days), 67 patients died, and 38 of these deaths were cardiovascular related. Age, body mass index, heart failure (HF), sCr levels, and a low IVCCI (vs high IVCCI: hazard ratio [HR]=3.193, 95% confidence interval [CI]=1.297-7.857, P=.012) were associated with all-cause mortality in multivariable analysis. HF, diuretic use, and a low IVCCI (vs high IVCCI: HR=4.428, 95% CI=1.406-13.104, P=.007) were significantly associated with cardiovascular mortality. CONCLUSION: A low IVCCI was significantly associated with reduced renal function and was an independent risk factor for adverse outcomes, regardless of underlying cardiovascular disease and renal function.
    [Abstract] [Full Text] [Related] [New Search]