Ensemble Learning Method for In-Hospital Cardiac Arrest Prediction.

Stud Health Technol Inform

SEERS Technology AI Lab, Gyeonggi-do, South Korea.

Published: January 2024

Cardiac arrest prediction for multivariate time series data have been developed and obtained high precision performance. However, these algorithms still did not achieved high sensitivity and suffer from a high false-alarm. Therefore, we propose a ensemble approach for prediction satisfying precision-recall result compared than other machine learning methods. As a result, our proposed method obtained an overall area under precision-recall curve of 46.7%. It is possible to more accurately respond rapidly cardiac arrest event.

Download full-text PDF

Source
http://dx.doi.org/10.3233/SHTI231245DOI Listing

Publication Analysis

Top Keywords

cardiac arrest
12
arrest prediction
8
ensemble learning
4
learning method
4
method in-hospital
4
in-hospital cardiac
4
prediction cardiac
4
prediction multivariate
4
multivariate time
4
time series
4

Similar Publications

Background: Left atrial dissection is a rare and occasionally fatal complication of cardiac surgery and is defined as the creation of a false chamber through a tear in the mitral valve annulus extending into the left atrial wall. Some patients are asymptomatic, while others present with various symptoms, such as chest pain, dyspnea, and even cardiac arrest. Although there is no established management for left atrial dissection, surgery should be considered in patients with hemodynamic disruption.

View Article and Find Full Text PDF

Liver transplantation for homozygous familial hypercholesterolemia: a retrospective analysis from Chinese experience.

Orphanet J Rare Dis

January 2025

Department of Critical Liver Diseases, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.

Background: Homozygous familial hypercholesterolaemia (HoFH) increases risk of premature cardiovascular events and cardiac death. In severe cases of HoFH, clinical signs and symptoms cannot be controlled well by non-surgical treatments, liver transplantation (LT) currently represents the viable option.

Method: To assess the clinical efficacy, prognosis, and optimal timing of LT for HoFH, a retrospective analysis was conducted on the preoperative, surgical conditions, and postoperative follow-up of children who received an LT for HoFH at the Beijing Friendship Hospital over the period from December 2014 to August 2022.

View Article and Find Full Text PDF

Objectives: The benefit of combining multiple mechanical circulatory support (MCS) systems in patients with cardiogenic shock (CS) is debated. This review examines patient characteristics across studies to identify differences and assesses if patients with a higher-risk clinical profile receive Impella unloading.

Design: A systematic review and meta-analysis was conducted to examine if there were significant differences in baseline clinical parameters among patients receiving MCS in addition to venoarterial extracorporeal membrane oxygenation (VA ECMO).

View Article and Find Full Text PDF

Objective: To determine whether a transesophageal echocardiography (TEE) probe can accurately measure temperature and be used to monitor temperature changes over time without overheating in an experimental model of hypothermia and rewarming.

Methods: A 6L water bath was heated with a sous vide immersion circulator to 24C, 28C, 32C and 36C to simulate severe hypothermia, moderate hypothermia, mild hypothermia, and normothermia. A TEE probe, esophageal temperature probe, and bladder temperature probe were used to measure temperature.

View Article and Find Full Text PDF

Severe pertussis infections in pediatric intensive care units: a multicenter study.

Eur J Pediatr

January 2025

Department of Biostatistics and Medical Informatics, Faculty of Medicine, Kocaeli University, Kocaeli, Turkey.

Unlabelled: This study aims to evaluate the clinical course of critical pertussis illness to the pediatric intensive care unit in Istanbul. The study was conducted as a multicenter, retrospective study between January 1, 2023, and December 31, 2023. Cases with positive polymerase chain reaction testing for Bordetella pertussis of nasopharyngeal swab samples within the first 24 h of pediatric intensive care unit admission were recorded.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!