Results 71 to 80 of about 83,009 (171)
Measurement of Pressures in Man by Cardiac Catheters [PDF]
, 1954 Earl H. Wood +3 more
openalex +1 more source
Cardiac Pressures and Pulses, A Manual of Right and Left Heart Catheterization [PDF]
, 1957 George Milles
openalex +1 more source
Interpretable Multimodal Learning for Cardiovascular Hemodynamics Assessment [PDF]
arXivPulmonary Arterial Wedge Pressure (PAWP) is an essential cardiovascular hemodynamics marker to detect heart failure. In clinical practice, Right Heart Catheterization is considered a gold standard for assessing cardiac hemodynamics while non-invasive methods are often needed to screen high-risk patients from a large population.
arxiv
A Generalizable 3D Diffusion Framework for Low-Dose and Few-View Cardiac SPECT [PDF]
arXivMyocardial perfusion imaging using SPECT is widely utilized to diagnose coronary artery diseases, but image quality can be negatively affected in low-dose and few-view acquisition settings. Although various deep learning methods have been introduced to improve image quality from low-dose or few-view SPECT data, previous approaches often fail to ...
arxiv
Conhecimento e significado do cateterismo cardíaco para pacientes cardiopatas
Rev Rene, 2016 Objective: to describe the knowledge and significance of cardiac catheterization from cardiac patients’ perspective. Methods: descriptive and qualitative study of patients undergoing cardiac catheterization.
Yana Thalita Barros de Oliveira Castro +3 more
doaj
Fluid-structure interaction simulations for the prediction of fractional flow reserve in pediatric patients with anomalous aortic origin of a coronary artery [PDF]
arXivComputer simulations of blood flow in patients with anomalous aortic origin of a coronary artery (AAOCA) have the promise to provide insight into this complex disease. They provide an in-silico experimental platform to explore possible mechanisms of myocardial ischemia, a potentially deadly complication for patients with this defect. This paper focuses
arxiv
TabMixer: Noninvasive Estimation of the Mean Pulmonary Artery Pressure via Imaging and Tabular Data Mixing [PDF]
arXivRight Heart Catheterization is a gold standard procedure for diagnosing Pulmonary Hypertension by measuring mean Pulmonary Artery Pressure (mPAP). It is invasive, costly, time-consuming and carries risks. In this paper, for the first time, we explore the estimation of mPAP from videos of noninvasive Cardiac Magnetic Resonance Imaging.
arxiv