Results 91 to 100 of about 112,019 (237)

The association of rate pressure product (RPP) and myocardial perfusion imaging (MPI) findings: A preliminary study [PDF]

, 2012
Introduction: The product of heart rate and systolic blood pressure, termed as rate-pressure product (RPP), is a very reliable indicator of myocardial oxygen demand and is widely used clinically.
Abbaszadeh, M., Amini, A., Ansari, M., Assadi, M., Barekat, M., Jallalat, S., Javadi, H., Mogharrabi, M., Nabipour, I., Pourbehi, M., Rayzan, M., Semnani, S.   +11 more
core   +1 more source

Myocardial perfusion imaging by single-photon emission tomography (MPI SPECT) versus Instantaneous wave-free ratio (IFR) for assessment of functional significance of intermediate coronary artery lesions [PDF]

, 2019
Osama Ahmed Amin, Ahmed Gouda, Mohammad Ahmad Nour El-Din Esmail   +2 more
openalex   +1 more source

Alterations in T1 of normal and reperfused infarcted myocardium after Gd-BOPTA versus GD-DTPA on inversion recovery EPI. [PDF]

, 1997
This study tested whether Gd-BOPTA/Dimeg or Gd-DTPA exerts greater relaxation enhancement for blood and reperfused infarcted myocardium. Relaxivity of Gd-BOPTA is increased by weak binding to serum albumin.
Cavagna, F, Derugin, N, Higgins, Charles, Lauerma, K, Mintorovitch, J, Saeed, M, Wendland, M   +6 more
core  

A rare cause of myocardial infarction with non-obstructive coronary arteries-case report of ST-segment elevation myocardial infarction caused by a mediastinal mass [PDF]

, 2018
© The Author(s) 2018. Published by Oxford University Press on behalf of the European Society of Cardiology. This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org ...
Anwar, Majid, Gorog, Diana A., Gue, Ying X.   +2 more
core   +2 more sources

Coronary arterial spasm during adenosine myocardial perfusion imaging [PDF]

, 2008
Masafumi Nakayama, Takayuki Morishima, Taishiro Chikamori, Mamoru Aiga, Kenji Takazawa, Akira Yamashina   +5 more
openalex   +1 more source

Dobutamine stress myocardial perfusion imaging: 8-year outcomes in patients with diabetes mellitus [PDF]

, 2016
Hendrik J. Boiten, Ron T. van Domburg, Roelf Valkema, Felix Zijlstra, Arend F. L. Schinkel   +4 more
openalex   +1 more source

Dynamic Myocardial CT Perfusion Imaging

, 2019
The few patient studies focusing on dynamic CTMPI for myocardial ischemia detection show promising results. Absolute quantification of perfusion parameters offers great potential, not only in the diagnosis of myocardial ischemia but potentially also in the detection of early signs of reduced myocardial blood flow as well as the diagnosis of ...
Assen ,van, Marly, Pelgrim, Gert Jan, Vliegenthart, Rozemarijn   +2 more
openaire   +1 more source

Marked myocardial lipoma of the left ventricle free wall

Journal of the Belgian Society of Radiology, 2014
We report a rare case of marked myocardial lipoma of the left ventricle free wall investigated with echocardiography, CT and comprehensive MRI. The case is a 52-year-old man with a history of arrhythmia, hypertension and palpitations.
L Jichun, L Zhenlin, F Yuan, G Fabao
doaj   +1 more source

Breathing maneuvers as a coronary vasodilator for myocardial perfusion imaging [PDF]

, 2016
Tiago Teixeira, Gobinath Nadeshalingam, Kady Fischer, François Marcotte, Matthias G. Friedrich   +4 more
openalex   +1 more source

Bioeffects of albumin-encapsulated microbubbles and real-time myocardial contrast echocardiography in an experimental canine model

Brazilian Journal of Medical and Biological Research, 2006
Myocardial contrast echocardiography has been used for assessing myocardial perfusion. Some concerns regarding its safety still remain, mainly regarding the induction of microvascular alterations. We sought to determine the bioeffects of microbubbles and
P.M.M. Dourado, J.M. Tsutsui, J.M.T. Santos, V.D. Aiello, W. Mathias Jr., A.F. Ramires, P.L. da Luz, A.C.P. Chagas   +7 more
doaj   +1 more source