Results 41 to 50 of about 112,019 (237)

MYOCARDIAL PERFUSION IMAGING [PDF]

The Lancet, 1977
P J, Ell, S P, Joseph, A T, Elliott, I, Marcomichaelakis   +3 more
  +5 more sources

Role of DECT in coronary artery disease: a comparative study with ICA and SPECT

Diagnostic and Interventional Radiology, 2020
PURPOSEEarlier imaging techniques for coronary artery disease (CAD) focused primarily on either morphological or functional assessment of CAD.
Kamireddy V. Prasad Reddy, Manphool Singhal, Rajesh Vijayvergiya, Ashwani Sood, Niranjan Khandelwal   +4 more
doaj   +1 more source

Dynamic CT myocardial perfusion imaging

Journal of Cardiovascular Computed Tomography, 2020
Cardiac CT offers several approaches to establish the hemodynamic severity of coronary artery obstructions. Dynamic myocardial perfusion CT (MPICT) is based on serial CT imaging to measure the inflow of contrast medium into the myocardium and calculate absolute measures of myocardial perfusion. This review describes the MPICT acquisition protocol, post-
Koen, Nieman, Sujana, Balla
openaire   +3 more sources

Image Registration in Myocardial Perfusion MRI [PDF]

2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 2005
In clinical first-pass myocardial perfusion studies, physiological and patient motions are inevitable. Such motions impair the sensitivity and reliability in assessing myocardial perfusion abnormalities. The current study aims to correct the misregistration of myocardium during first-pass perfusion imaging by using a normalized mutual information ...
Wong, K, Wu, EX, Ng, MC, Wu, Y, Tse, HF, Lau, CP, Lo, G, Yang, ES   +7 more
openaire   +4 more sources

The association of increased stomach wall radiotracer uptake with prolonged use of Omeprazole capsules on myocardial perfusion imaging (MPI) using 99mTc-sestamibi SPECT [PDF]

, 2013
Myocardial perfusion imaging (MPI) is widely used in routine practice for diagnosis and risk stratification of coronary artery disease (CAD). Intense curvilinear activity in the stomach wall of a patient was seen on MPI raw data.
Abbaszadeh, M., Assadi, M., Jallalat, S., Javadi, H., Mogharrabi, M., Nabipour, I., Semnani, S., Tabib, S.M.   +7 more
core   +1 more source

Intraoperative assessment of myocardial perfusion using near-infrared fluorescence and indocyanine green: A literature reviewCentral MessagePerspective

JTCVS Techniques
Background: Coronary artery bypass grafting (CABG) is among the most commonly performed major surgical procedures worldwide. While flow measurements help assess graft patency during surgery, there are limited tools available for surgeons to objectively ...
Roderick C. Peul, Rohit K. Kharbanda, MD, Stefan Koning, MD, Mo W. Kruiswijk, Floris P. Tange, Pim van den Hoven, MD, PhD, Alexander L. Vahrmeijer, MD, PhD, Robert J.M. Klautz, MD, PhD, Jaap F. Hamming, MD, PhD, Jesper Hjortnaes, MD, PhD, Joost R. van der Vorst, MD, PhD   +10 more
doaj   +1 more source

Adiposity Is Associated with Gender-Specific Reductions in Left Ventricular Myocardial Perfusion during Dobutamine Stress. [PDF]

PLoS ONE, 2016
BACKGROUND:Obesity and visceral adiposity are increasingly recognized risk factors for cardiovascular disease. Visceral fat may reduce myocardial perfusion by impairing vascular endothelial function. Women experience more anginal symptoms compared to men
Michael E Hall, Tina E Brinkley, Haroon Chughtai, Timothy M Morgan, Craig A Hamilton, Jennifer H Jordan, R Brandon Stacey, Sandra Soots, W Gregory Hundley   +8 more
doaj   +1 more source

Characterizing cardiac involvement in chronic kidney disease using CMR—a systematic review [PDF]

, 2018
Purpose of Review: The aim of the review was to identify and describe recent advances (over the last 3 years) in cardiac magnetic resonance (CMR) imaging in patients with chronic kidney disease (CKD).
Mangion, Kenneth, Mark, Patrick B., McDowell, Kirsty, Rutherford, Elaine   +3 more
core   +1 more source

Computed tomography for myocardial characterization in ischemic heart disease: a state-of-the-art review

European Radiology Experimental, 2020
This review provides an overview of the currently available computed tomography (CT) techniques for myocardial tissue characterization in ischemic heart disease, including CT perfusion and late iodine enhancement.
M. van Assen, M. Vonder, G. J. Pelgrim, P. L. Von Knebel Doeberitz, R. Vliegenthart   +4 more
doaj   +1 more source

Dobutamine stress myocardial perfusion imaging

Journal of the American College of Cardiology, 2000
In patients with limited exercise capacity and (relative) contraindications to direct vasodilators such as dipyridamole or adenosine, dobutamine stress nuclear myocardial perfusion imaging (DSMPI) represents an alternative, exercise-independent stress modality for the detection of coronary artery disease (CAD).
Geleijnse, Marcel, El-Hendy, AAHA, Al-Lemmah, Laila, Roelandt, Jos   +3 more
openaire   +3 more sources