Results 251 to 260 of about 111,998 (342)

A multicentric quality-control study of exercise Doppler echocardiography of the right heart and the pulmonary circulation. The RIGHT Heart International NETwork (RIGHT-NET). [PDF]

Cardiovasc Ultrasound, 2021
Ferrara F, Ferrara F, Gargani L, Contaldi C, Agoston G, Argiento P, Armstrong WF, Bandera F, Cademartiri F, Citro R, Cittadini A, Cocchia R, D'Alto M, D'Andrea A, Douschan P, Ghio S, Grünig E, Guazzi M, Guida S, Kasprzak JD, Kolias TJ, Limongelli G, Marra AM, Mazzola M, Mauro C, Moreo A, Pieri F, Pratali L, Pugliese NR, Raciti M, Ranieri B, Rudski L, Saggar R, Salzano A, Serra W, Stanziola AA, Vannan M, Voilliot D, Vriz O, Wierzbowska-Drabik K, Naeije R, Bossone E, RIGHT Heart International NETwork (RIGHT-NET) Investigators.   +42 more
europepmc   +1 more source

STUDY OF LEFT VENTRICULAR DIASTOLIC DYSFUNCTION IN SYSTEMIC HYPERTENSION AND EVALUATION BY DOPPLER ECHOCARDIOGRAPHY

, 2017
Hari Om Gupta, Kuwer Devi Singh, Anuraag Gupta, Manoj Indurkar   +3 more
openalex   +1 more source

Echocardiography based estimation of pulmonary vascular resistance in patients with pulmonary hypertension: a simultaneous Doppler echocardiography and cardiac catheterization study [PDF]

, 2011
Per Lindqvist, Stefan Söderberg, M. C. Gonzalez, Erik Tossavainen, M. Henein   +4 more
openalex   +1 more source

Analytical Validation of a Novel Point‐Of‐Care Quantitative Immunoassay for Feline N‐Terminal Pro‐Brain Natriuretic Peptide

Veterinary Clinical Pathology, EarlyView.
ABSTRACT Background Point‐of‐care testing (POC) is widely utilized for rapid results for many different analytes. A new feline‐specific N‐terminal pro‐brain natriuretic peptide (NT‐proBNP) quantitative assay (Vcheck V200, Bionote Inc) is currently available but has not undergone independent validation.
Emily A. Javery, Ryan C. Fries, Saki Kadotani, Leah Kruckman, Lindsey Humphries, Sumana R. Prabhakar, Michael F. Rosser   +6 more
wiley   +1 more source

Doppler Echocardiography Detection of Post Aortic Valve Replacement Coronary Ostial Pinching. [PDF]

J Cardiovasc Imaging, 2020
Gurmukhani S, Patel K, Tiwari P, Gahlan P, Mutha S, Subrahmanya MV, Shah S, Patel T.   +7 more
europepmc   +1 more source

Non-invasive hemodynamic evaluation by Doppler echocardiography [PDF]

, 2018
António Gaspar, Pedro Azevedo, Roberto Roncon‐Albuquerque   +2 more
openalex   +1 more source

Blood flow restriction: The acute effects of body tilting and reduced gravity analogues on limb occlusion pressure

Experimental Physiology, EarlyView.
Abstract Blood flow restriction (BFR) has been identified as a potential countermeasure to mitigate physiological deconditioning during spaceflight. Guidelines recommend that tourniquet pressure be prescribed relative to limb occlusion pressure (LOP); however, it is unclear whether body tilting or reduced gravity analogues influence LOP.
Patrick Swain, Nick Caplan, Luke Hughes
wiley   +1 more source

e0386 Evaluation of coronary flow velocity reserve in homozygous familial hypercholesterolaemia by transthoracic doppler echocardiography and dualsource CT [PDF]

, 2010
Yin Ya, Wen Zheng, Zhang Xiao-shan, Rongjuan Li, Ren Hong-yan, Zhian Li   +5 more
openalex   +1 more source

Acute alterations in blood lactate in the setting of transient stress induced myocardial ischaemia

Experimental Physiology, EarlyView.
Abstract An elevation in resting venous blood lactate ([La−]b) levels in conditions of myocardial hypoperfusion is associated with adverse prognosis and survival. This investigation aimed to assess changes in venous [La−]b levels induced by dobutamine stress in the presence and absence of myocardial ischaemia and adverse outcomes at 1 year.
Jamie M. O'Driscoll, Elliot Smith, Matchel Bibat, Jamie J. Edwards, Claire Compton, Konstantina Kipourou, Damian Coleman, Jonathan Wiles, Eliane Cunliffe, Anna Marciniak, Rajan Sharma   +10 more
wiley   +1 more source

Assessment of fetal atrioventricular time intervals by tissue Doppler and pulse Doppler echocardiography: normal values and correlation with fetal electrocardiography

, 2006
Masaki Nii, Robert M. Hamilton, Laura Fenwick, John‏ Kingdom, Kevin S. Roman, Edgar Jaeggi   +5 more
openalex   +1 more source