Results 141 to 150 of about 69,651 (314)

Intraoperative Estimation of Cardiac Output by Transesophageal Pulsed Doppler Echocardiography [PDF]

, 1991
Isobel A. Muhiudeen, Helmut F. Kuecherer, Edmond Lee, Michael K. Cahalan, Nelson B. Schiller   +4 more
openalex   +1 more source

Age‐Dependent Correlation of Pulmonary Function Impairment and Aortic Arch Stiffness in Mice

Pediatric Discovery, EarlyView.
This study examined the relationship between aortic arch stiffness and lung function in aging mice. Multiple linear regression modeling showed moderate to strong correlations between the rise in aortic arch stiffness and changes in lung function as the mice progressively aged.
Ayman Isbatan, Samuel M. Lee, Ali Imran Sarwar, Yuxing Yuan, Sunny Chen, Maricela Castellon, Dan A. Marian, Richard D. Minshall, Jie Tian, Irena Levitan, Jiwang Chen   +10 more
wiley   +1 more source

Assessment of aortic valve area on cardiac computed tomography in symptomatic bicuspid aortic stenosis: Utility and differences from Doppler echocardiography. [PDF]

Front Cardiovasc Med, 2022
Kim K, Lee SJ, Seo J, Suh YJ, Cho I, Hong GR, Ha JW, Kim YJ, Shim CY.   +8 more
europepmc   +1 more source

Comprehensive Analysis of Relative Pressure Estimation Methods Utilizing 4D Flow MRI [PDF]

arXiv
Magnetic resonance imaging (MRI) can estimate three-dimensional (3D) time-resolved relative pressure fields using 4D-flow MRI, thereby providing rich pressure field information. Clinical alternatives include catheterization and Doppler echocardiography, which only provide one-dimensional pressure drops.
arxiv  

Differentiation of constrictive pericarditis and restrictive cardiomyopathy by Doppler echocardiography.

, 1989
L K Hatle, C. P. Appleton, Richard L. Popp   +2 more
openalex   +1 more source

Progression of aortic valve dysfunction in 51 adult patients with congenital bicuspid aortic valve: assessment and follow up by Doppler echocardiography. [PDF]

, 1993
Roman Pachulski, Kah Lok Chan
openalex   +1 more source

Transesophageal Doppler Echocardiography

Mayo Clinic Proceedings, 1988
Ingela Schnittger, Richard L. Popp
openaire   +3 more sources

Assessment of Double Outlet Left Ventricle in Pediatrics Using Transthoracic Echocardiography and Computed Tomographic Angiography

Pediatric Discovery, EarlyView.
The clinical manifestation of DOLV was atypical. TTE has a relatively high diagnostic accuracy for DOLV in pediatric, which is very valuable for its early detection. ABSTRACT Double outlet left ventricle (DOLV) is a rare congenital cardiac anomaly in which both great arteries originate entirely or predominantly from the morphologic left ventricle.
Xu Zhu, Guangyi Zhong, Xiaojuan Ji, Xue Xiang, Min Zheng, Huina Yan, Rui Li   +6 more
wiley   +1 more source

Predictors of diastolic deceleration time of coronary flow velocity of infarct related and reference coronary artery assessed by transthoracic Doppler echocardiography in the chronic phase of successfully reperfused anterior myocardial infarction: relation to infarct size. [PDF]

Front Cardiovasc Med, 2023
Giga V, Tesic M, Beleslin B, Boskovic N, Sobic-Saranovic D, Jovanovic I, Nedeljkovic I, Paunovic I, Dedic S, Djordjevic-Dikic A.   +9 more
europepmc   +1 more source

Refining Myocardial Infarction Detection: A Novel Multi-Modal Composite Kernel Strategy in One-Class Classification [PDF]

arXiv
Early detection of myocardial infarction (MI), a critical condition arising from coronary artery disease (CAD), is vital to prevent further myocardial damage. This study introduces a novel method for early MI detection using a one-class classification (OCC) algorithm in echocardiography.
arxiv