Evaluation of a provocative dyspnea severity score in acute heart failure.

ABSTRACT:

Background

The acute heart failure (AHF) Syndromes International Working Group proposed that dyspnea be assessed under standardized, incrementally provocative maneuvers and called for studies to assess the feasibility of this approach. We sought to assess the feasibility and statistical characteristics of a novel provocative dyspnea severity score (pDS) versus the traditional dyspnea visual analog scale (DVAS) in an AHF trial.

Methods

At enrollment, 24, 48 and 72hours, 230 ROSE-AHF patients completed a DVAS. Dyspnea was then assessed with 5-point Likert dyspnea scales administered during 4 stages (A: upright-with O2, B: upright-without O2, C: supine-without O2 and D: exercise-without O2). Patients with moderate or less dyspnea were eligible for the next stage.

Results

SUBMITTER: AbouEzzeddine OF 

PROVIDER: S-EPMC4748181 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature