Results 11 to 20 of about 1,124,740 (358)

Coronary CT Angiography and 5-Year Risk of Myocardial Infarction. [PDF]

New England Journal of Medicine, 2018
BACKGROUND: Although coronary computed tomographic angiography (CTA) improves diagnostic certainty in the assessment of patients with stable chest pain, its effect on 5-year clinical outcomes is unknown.
Adamson, Philip D., Berry, Colin, Boon, Nicholas A., Boylan, Heather, Brown, Ammani, Connolly, Eugene, Dweck, Marc R., Farrell, Lesley, Flather, Marcus, Forbes, John, Frood, Alison, Glover, Caroline, Hunter, Amanda, Johnstone, Janet, Lanaghan, Kirsten, Lewis, Stephanie, MacLean, Scott, Mangion, Kenneth, McGlynn, Deborah, McGregor, Lorraine, McLennan, Evonne, Mills, Nicholas L., Mordi, Ify, Murdoch, Laura, Newby, David E., Norrie, John, Paterson, Victoria, Roditi, Giles, Shah, Anoop S.V., Steedman, Tracey, Teenan, Marion, Teyhan, Fiona, The SCOT-HEART Investigators,, Timmis, Adam D., Tzemos, Nikolaos, van Beek, Edwin J.R., Williams, Michelle C., Woodward, Rosie   +37 more
core   +7 more sources

Post-stenting fractional flow reserve vs coronary angiography for optimization of percutaneous coronary intervention (TARGET-FFR)

European Heart Journal, 2021
Aims  A fractional flow reserve (FFR) value ≥0.90 after percutaneous coronary intervention (PCI) is associated with a reduced risk of adverse cardiovascular events.
D. Collison, M. Didagelos, Muhammad Aetesam-ur-Rahman, S. Copt, R. McDade, P. McCartney, T. Ford, J. McClure, M. Lindsay, A. Shaukat, P. Rocchiccioli, R. Brogan, S. Watkins, M. McEntegart, R. Good, K. Robertson, P. O’Boyle, A. Davie, Adnan Khan, S. Hood, H. Eteiba, C. Berry, K. Oldroyd   +22 more
semanticscholar   +1 more source

Fractional flow reserve derived from computed tomography coronary angiography in the assessment and management of stable chest pain: the FORECAST randomized trial

European Heart Journal, 2021
Aims  Fractional flow reserve (FFRCT) using computed tomography coronary angiography (CTCA) determines both the presence of coronary artery disease and vessel-specific ischaemia.
Nick Curzen, Zoe Nicholas, Beth Stuart, Sam Wilding, Kayleigh Hill, J. Shambrook, Z. Eminton, Darran Ball, Camilla Barrett, Lucy Johnson, J. Nuttall, Kim Fox, Derek Connolly, Peter O’Kane, Alex Hobson, Anoop Chauhan, N. Uren, Gerry Mccann, Colin Berry, J. Carter, C. Roobottom, M. Mamas, Ronak Rajani, Ian Ford, Pamela S. Douglas, M. Hlatky   +25 more
semanticscholar   +1 more source

Early computed tomography coronary angiography in patients with suspected acute coronary syndrome: randomised controlled trial

British medical journal, 2021
Objectives To establish if the use of early computed tomography (CT) coronary angiography improves one year clinical outcomes in patients presenting to the emergency department with acute chest pain and at intermediate risk of acute coronary syndrome and
A. Gray, C. Roobottom, Jason E Smith, S. Goodacre, K. Oatey, R. O'Brien, R. Storey, N. Curzen, L. Keating, A. Kardos, D. Felmeden, Robert J Lee, P. Thokala, S. Lewis, D. Newby   +14 more
semanticscholar   +1 more source

Coronary Angiography-Derived Index of Microvascular Resistance

Frontiers in Physiology, 2020
A coronary angiography-derived index of microvascular resistance (caIMR) is proposed for physiological assessment of microvasular diseases in coronary circulation.
Hu Ai, Yundi Feng, Y. Gong, B. Zheng, Q. Jin, Huiping Zhang, F. Sun, Jianping Li, Yundai Chen, Y. Huo, Y. Huo   +10 more
semanticscholar   +1 more source

Clinical expert consensus document on quantitative coronary angiography from the Japanese Association of Cardiovascular Intervention and Therapeutics

Cardiovascular Intervention and Therapeutics, 2020
Quantitative coronary angiography (QCA) remains to play an important role in clinical trials and post-marketing surveillance related to the safety and efficacy of new PCI devices.
Nobuaki Suzuki, T. Asano, G. Nakazawa, J. Aoki, K. Tanabe, K. Hibi, Y. Ikari, K. Kozuma   +7 more
semanticscholar   +1 more source

Randomized Pilot Clinical Trial of Early Coronary Angiography Versus No Early Coronary Angiography After Cardiac Arrest Without ST-Segment Elevation

Circulation, 2020
Supplemental Digital Content is available in the text. Background: The benefit of emergency coronary angiography after resuscitation from out-of-hospital cardiac arrest is uncertain for patients without ST-segment elevation.
K. Kern, P. Radsel, J. Jentzer, David B. Seder, Kwan S Lee, K. Lotun, R. Janardhanan, D. Stub, Chiu-Hsieh Hsu, M. Noc   +9 more
semanticscholar   +1 more source

Relationship Between Left Ventricular Myocardial Longitudinal Mechanics and In-hospital Heart Failure in Patients With Acute Myocardial Infarction: a Two-dimensional Speckle-tracking Study

Central Asian Journal of Medical Sciences, 2016
Objectives: In-hospital heart failure (HF) during acute myocardial infarction (AMI) is associated with adverse outcome. However, data about the relationship between left ventricular (LV) longitudinal myocardial mechanics and in-hospital HF in patients ...
Batmyagmar Khuyag, Surenjav Chimed, Amarjargal Baldandorj, Lkhagvasuren Zundui, Narantuya Davaakhuu   +4 more
doaj   +1 more source

Ability of FFR-CT to detect the absence of hemodynamically significant lesions in patients with high-risk NSTE-ACS admitted in the emergency department with chest pain, study design and rationale

International Journal of Cardiology: Heart & Vasculature, 2020
Background: In the era of High-sensitive troponin (hs-Tn), up to 50% of patients with a mild increase of hs-Tn will finally have a normal invasive coronary angiogram.
David Meier, Ioannis Skalidis, Bernard De Bruyne, Salah Dine Qanadli, David Rotzinger, Eric Eeckhout, Carlos Collet, Olivier Muller, Stephane Fournier   +8 more
doaj   +1 more source

An Egyptian study to assess the accuracy and reliability of CAD-RADS CT coronary angiography algorithm in the evaluation of coronary artery disease

The Egyptian Journal of Radiology and Nuclear Medicine, 2022
Background Multidetector computed tomography angiography (MDCT) is a non-invasive examination for coronary artery disease. Coronary artery disease reporting and data system (CAD-RADS) is a structured reporting system that successfully facilitated ...
Mena E. Y. Ekladious, Mounir Sobhy Guirguis, Ahmed Mohammed Haggag, Ahmed S. Abdelrahman   +3 more
doaj   +1 more source