Results 61 to 70 of about 7,463 (205)

Magnetocardiography combined with machine learning for pulmonary hypertension detection and improved short‐term risk assessment

open access: yesInterdisciplinary Medicine, Volume 4, Issue 3, May 2026.
Magnetocardiography (MCG) enables non‐invasive mapping of cardiac magnetic fields. In this study, an MCG‐based machine learning model detects pulmonary hypertension with robust performance. Furthermore, MCG features may improve the accuracy of short‐term risk assessment.
Yuankun Qi   +11 more
wiley   +1 more source

Nurses' attitudinal and normative beliefs concerning hemodynamic assessement by pulmonary artery catheterization Creencias normativas y de actitud de los enfermeros sobre el estudio hemodinámico por medio del catéter de arteria pulmonar Crenças atitudinais e normativas dos enfermeiros sobre o estudo hemodinâmico por meio do cateter de artéria pulmonar

open access: yesRevista Latino-Americana de Enfermagem, 2006
The objective of this study was to identify, by using the Theory of Reasoned Action/Theory of Planned Behavior, the attitude and normative beliefs that influence the behavioral intention of the nurse to perform a hemodynamic assessment using the ...
Cristiano José Mendes Pinto   +2 more
doaj   +1 more source

The Predominant Focus Is Still on Teaching Children to Make Requests: A Systematic Review of AAC for Autistic Adults and Children

open access: yesInternational Journal of Language &Communication Disorders, Volume 61, Issue 3, May/June 2026.
ABSTRACT Background Autistic people with communication support needs can benefit from the use of augmentative and alternative communication. While research has considered the use of AAC to supplement communication and improve communication effectiveness, less is known about other potential outcomes across the lifespan such as wellbeing and social ...
Selena Mifsud   +3 more
wiley   +1 more source

Mechanical clot fragmentation using a Swan–Ganz catheter is useful for acute massive pulmonary thromboembolism

open access: yes, 2014
Massive pulmonary thromboembolism (PE) is an acute-onset, life-threatening disease in the perioperative period. Massive PE led to severe hypoxemia and cor pulmonale in our patient who had undergone an operation for thalamic hemorrhage.
Kimura, Toyokazu   +4 more
core   +1 more source

Myocardial oxygen consumption, myocardial efficiency, and mechanical efficiency: A review across pathologic and physiologic states

open access: yesPhysiological Reports, Volume 14, Issue 10, May 2026.
Abstract Myocardial work and oxygen consumption (MVO2) are tightly coupled. The patient's physiological state, presence of disease, heart rate, and microvascular control of oxygen delivery all combine to maintain this relationship. The myocardial efficiency (MyoEff) of the heart is determined by the ratio of stroke‐work (SW) divided by MVO2, whereas ...
Julia A. Pierson   +3 more
wiley   +1 more source

Extracorporeal membrane oxygenation for Swan-Ganz induced intraoperative hemorrhage

open access: yes, 2007
We herein present the case of a 75-year-old woman undergoing double valve replacement who experienced a massive bronchial hemorrhage due to a Swan-Ganz catheter pulmonary artery perforation after weaning from cardiopulmonary bypass.
Manuela Iasenzaniro   +6 more
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 13, 3 April 2026.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Ventricular arrhythmias during Swan-Ganz catheterization of the critically ill

open access: yes, 1981
The incidence of ventricular arrhythmias in critically-ill patients during bedside right-sided heart catheterization with a flow-directed balloon-tipped catheter was determined.
Jacobs, L J   +3 more
core   +1 more source

Role of right heart catheterisation in heart failure patients

open access: yes, 2014
The aim of this thesis was to analyse usefulness of right heart catheterisation in heart failure patients. The data was collected from five subjects for the purpose of this thesis. The results showed a significant improvement in the hemodynamic status of
Choudhary, Sonia
core  

Monitorização hemodinâmica invasiva

open access: yesMedicina, 1998
O objetivo deste artigo é revisar todos os aspectos envolvidos na monitorização hemodinâmica invasiva do uso do cateter de Swan-Ganz. Esta prática, à beira do leito, será analisada em termos da sua indicação, da sua técnica de introdução, da verificação ...
Gerson Alves Pereira Júnior   +5 more
doaj   +1 more source

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