Construction of a web-based dynamic nomogram for predicting the prognosis in acute heart failure.

ABSTRACT:

Aims

The early identification and appropriate management may provide clinically meaningful and substained benefits in patients with acute heart failure (AHF). This study aimed to develop an integrative nomogram with myocardial perfusion imaging (MPI) for predicting the risk of all-cause mortality in AHF patients.

Methods and results

Prospective study of 147 patients with AHF who received gated MPI (59.0 [47.5, 68.0] years; 78.2% males) were enrolled and followed for the primary endpoint of all-cause mortality. We analysed the demographic information, laboratory tests, electrocardiogram, and transthoracic echocardiogram by the least absolute shrinkage and selection operator (LASSO) regression for selection of key features. A multivariate stepwise Cox analysis was performed to

SUBMITTER: Gao R 

PROVIDER: S-EPMC10375097 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature