Format

Send to

Choose Destination
Int J Cardiovasc Imaging. 2018 Jul;34(7):1075-1079. doi: 10.1007/s10554-018-1317-1. Epub 2018 Feb 15.

Focused cardiac ultrasound as a predictor of readmission in acute decompensated heart failure.

Author information

1
Section of Cardiology, Department of Medicine, University of Chicago Medical Center, 5841 S. Maryland Ave., MC 6080, Chicago, IL, 60622, USA.
2
Section of Cardiology, Department of Medicine, University of Chicago Medical Center, 5841 S. Maryland Ave., MC 6080, Chicago, IL, 60622, USA. kspencer@uchicago.edu.

Abstract

Acute decompensated heart failure (ADHF) is a common reason for admission to the hospital, and readmission is frequent. Multiple factors contribute to rehospitalizations, but inadequate assessment of volume status leading to persistent congestion is an important factor. We sought to determine if focused cardiac ultrasound (FCU) of the inferior vena cava (IVC), as a surrogate of volume status, would predict readmission of ADHF patients after index hospitalization. Patients admitted with a primary diagnosis of ADHF were prospectively enrolled. All patients underwent FCU of the IVC on admission and then daily. 82 patients were enrolled. Patients demonstrated improvement in heart failure physical examination findings and symptoms during the hospitalization. There was a reduction in the size of the IVC and a significant increase in patients with small collapsible vena cava. Logistic regression analysis of physical examination, patient symptoms, and IVC parameters at discharge demonstrated IVC collapsibility and patient reported dyspnea improvement as the only significant variables to predict readmission or emergency department visit. FCU assessment of IVC size and collapsibility may be useful in patients with ADHF to predict risk of being readmitted within 30 days of hospital discharge.

KEYWORDS:

Congestive heart failure; Focused cardiac ultrasound; Hospital readmission; Inferior vena cava

Supplemental Content

Full text links

Icon for Springer Icon for PubMed Central
Loading ...
Support Center