Results 11 to 20 of about 82,456 (226)

Computed Tomography Myocardial Perfusion Imaging With Transesophageal Atrial Pacing Stress Test in Patients With Borderline Stenoses in the Coronary Arteries: a Comparison With Fractional Flow Reserve

Kardiologiia, 2021
Aim      To evaluate the diagnostic accuracy of cardiac perfusion computed tomography (PCT) with transesophageal electrocardiostimulation (TE ECS) for detection of ischemia in patients with borderline coronary stenosis (50–75 %) compared to measurements of fractional flow reserve (FFR).Material and methods  The study included 25 patients with ...
Yu. A. Omarov, T. N. Veselova, R. M. Shakhnovich, T. S. Sukhinina, N. S. Zhukova, I. N. Merkulova, D. V. Pevzner, G. K. Arutunyan, V. M. Mironov, E. V. Merkulov, A. N. Samko, S. K. Ternovoy, I. I. Staroverov   +12 more
openaire   +3 more sources

Shear stress in arterial stenoses : a momentum integral model [PDF]

, 1998
A mathematical model is developed to investigate blood flow in arterial stenoses up to Reynolds numbers of 1000. The approach is based on Thwaites' method, normally used to treat laminar boundary layer development over a body in a freestream.
Reese, JM, Thompson, David S., Thompson, DS, Reese, Jason   +3 more
core   +1 more source

Staff attitudes towards inpatients with borderline personality disorder [PDF]

, 2013
This article discusses the negative attitudes of some nursing staff towards inpatients diagnosed with borderline personality disorder (BPD), from the perspective of a third-year mental health nursing student.
Weight, Emma Jane, Kendal, Sarah
core   +1 more source

OPTIMAL CUT-OFF POINTS OF INSTANTANEOUS WAVE-FREE RATIO IN THE ASSESSMENT OF THE FUNCTIONAL SIGNIFICANCE OF CORONARY ARTERY STENOSES USING NONINVASIVE METHODS AS REFERENCE

Евразийский Кардиологический Журнал, 2016
Objective: the aim of our study was to determine the optimal instantaneous wave-free ratio (iFR) cut-off points in assessing the functional significance of intermediate coronary artery stenoses in patients with chronic coronary artery diseases (CAD ...
D. I. Darenskiy, V. V. Gramovich, E. A. Zharova, M. G. Mitroshkin, R. V. Atanesyan, G. N. Bakashvili, Y. G. Matchin   +6 more
doaj   +1 more source

Do we need invasive confirmation of cardiac magnetic resonance results?

Advances in Interventional Cardiology, 2017
Introduction : Coronary artery revascularization is indicated in patients with documented significant obstruction of coronary blood flow associated with a large area of myocardial ischemia and/or untreatable symptoms.
Paweł Siastała, Jacek Kądziela, Łukasz A. Małek, Mateusz Śpiewak, Katarzyna Lech, Adam Witkowski   +5 more
doaj   +1 more source

Psychological therapies for people with borderline personality disorder (Review) [PDF]

, 2006
Background Borderline personality disorder (BPD) is a relatively common personality disorder with a major impact on health services as those affected often present in crisis, often self-harming.
Conor Duggan, Duggan, Connor, Mark Fenton, Adams, Clive E., Adams, Clive, Clive E Adams, Fenton, Mark, Binks, Claire, Lee, Tracey, Lucy McCarthy, Yeadon-Lee, Tracey, Claire Binks, McCarthy, Lucy, Duggan, Conor, Tracey Lee   +14 more
core   +1 more source

Bullied by peers in childhood and borderline personality symptoms at 11 years of age : a prospective study [PDF]

, 2012
Background: Abuse by adults has been reported as a potent predictor of Borderline Personality Disorder (BPD). Unclear is whether victimisation by peers increases the risk of borderline personality symptoms. Method: The Avon Longitudinal Study of Parents
Wolke, Dieter, Zanarini, Mary C., Schreier, Andrea, Winsper, Catherine   +3 more
core   +1 more source

QUANTITATIVE ASSESSMENT OF THE HEMODYNAMIC RELEVANCE OF BORDERLINE CORONARY STENOSES BY MYOCARDIAL SINGLE-PHOTON EMISSION COMPUTED TOMOGRAPHY WITH RADIATION ABSORPTION CORRECTION VERSUS FRACTIONAL FLOW RESERVE

Вестник рентгенологии и радиологии, 2016
Objective: to study whether myocardial single-photon emission computed tomography (SPECT)/CT with radiation absorption correction (RAC) versus fractional flow reserve (FFR) may be used to assess the hemodynamic relevance of borderline coronary stenosis ...
V. V. Solomyanyy, I. V. Sergienko, A. N. Samko   +2 more
doaj   +1 more source

ROUTINE CORONARY ARTERY BYPASS OF ANGIOGRAPHICALLY BORDERLINE CORONARY ARTERY STENOSES IS NOT ASSOCIATED WITH IMPROVED SURVIVAL

Journal of the American College of Cardiology, 2015
Coronary artery bypass grafting (CABG) improves outcomes in patients with multi-vessel coronary artery disease. Bypass of angiographically significant lesions ≥70% is recommended yet there is little evidence to guide decision making for angiographically borderline 50-69% lesions (ABL), which ...
Senaratne, Janek, Norris, Colleen, Graham, Michelle, Nagendran, Jayan, Freed, Darren, Afilalo, Jonathan, Van Diepen, Sean   +6 more
openaire   +1 more source

MULTIDETECTOR COMPUTED TOMOGRAPHY IN POSTOPERATIVE ASSESSMENT OF CAROTID ARTERIES

Alʹmanah Kliničeskoj Mediciny, 2016
Rationale: Carotid endarteractomy is a surgical intervention that is performed for prevention of cerebrovascular accidents, up to 80% of them being of ischemic origin, in the presence of a marked stenosis and occlusion of carotid arteries.
M. V. Jr Vishnyakova, R. N. Lar'kov, M. V. Vishnyakova   +2 more
doaj   +1 more source