Results 61 to 70 of about 949,020 (253)

Metal nanostructure‐coupled label‐free localized surface plasmon resonance biosensors for rapid and sensitive disease diagnosis

BMEMat, EarlyView.
LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng, Yunfei Sha, Jiongyan Yang, Hongru Yang, Xiao Liang   +4 more
wiley   +1 more source

Diagnostic Accuracy and Feasibility of Quantitative Flow Ratio at Low Frame Rate Angiography: The Prospective Multicentre Australian AVALON Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Quantitative Flow Ratio (QFR) is a well‐established, non‐hyperemic, angiographic, wire‐free predictor of ischemia when compared to Fractional Flow Reserve (FFR). However, its diagnostic accuracy at low frame rates (< 10 frames/second), commonly used in contemporary practice to minimize radiation exposure, has not been evaluated ...
Joseph M. O'Brien, Michael Zhang, Thomas J. Ford, Peter J. Psaltis, Jessica A. Marathe, Jayant Ravindran, Rajan Rehan, Vidushi Tripathi, Eleanor Redwood, Kelly Easey, Adam J. Brown, Derek P. Chew, Andy Yong, Dennis T. L. Wong   +13 more
wiley   +1 more source

Anomalous right coronary artery managed with bypass and proximal ligation

Journal of Cardiothoracic Surgery
Background An anomalous origin and inter-arterial course of the right coronary artery is a rare anomaly that can lead to sudden ischemic cardiac death if left untreated.
Harry Ramcharran, Ahmad Nazem
doaj   +1 more source

Improvement and factors associated with improvement in quality of life during 10 years after coronary artery bypass grafting

, 2003
To describe (1) the improvement in various aspects of quality of life (QoL) and (2) predictors of improvement, during 10 years after coronary artery bypass grafting (CABG)
Brandrup-Wognsen, Gunnar,, Hartford, Marianne,, Caidahl, Kenneth,, Herlitz, Johan,, Karlsson, Thomas,, Haglid Evander, Maria,, Sjöland, Helen,, Karlson, Björn W.,   +7 more
core   +1 more source

Comparison Between the Acurate Neo and the Acurate Neo 2 Transcatheter Heart Valve System: Impact of Midframe Under‐Expansion

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter aortic valve implantation (TAVI) with the Acurate Neo has been linked to a significant incidence of paravalvular leakage (PVL), addressed by the Acurate Neo 2 incorporating an active sealing skirt. Recent findings suggest that midframe under‐expansion is associated with worse outcomes.
Lisa Crusius, Thaddäus Ast, Stephan Haussig, Jean‐Honoré Steul, Felix J. Woitek, Peter Sick, Tomas Madej, Utz Kappert, Axel Linke, Norman Mangner   +9 more
wiley   +1 more source

Clinical Impact of Adherence to Fractional Flow Reserve Guidance in Acute Coronary Syndrome

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Fractional flow reserve (FFR) is established to guide revascularization in stable coronary disease and non‐culprit lesions in acute coronary syndromes (ACS). However, real‐world adherence to FFR guidance across the spectrum of ACS presentations, including ambiguous culprit scenarios, remains incompletely characterized.
Eun Ho Choo, Ik Jun Choi, Sungmin Lim, Donggyu Moon, Dae‐Won Kim, Kiyuk Chang   +5 more
wiley   +1 more source

Plastics of the left ventricle aneurysm with minimally invasive multivessel coronary artery bypass grafting [PDF]

, 2019
The left ventricular aneurysm plastics through left thoracotomy without cardiopulmonary bypass was first described by Likoff and Bailey. Cooley published the first experience of the left ventricular aneurysm repair using cardiopulmonary bypass in 1958 ...
V.M. Demianenko, K.A. Revenko, O.D. Babliak, O.S. Stohov, D.Ye. Babliak, E.A. Melnyk, L.V. Pidgayna   +6 more
core   +2 more sources

Maximum Allowable Contrast Dose and Risk of Acute Kidney Injury After Coronary Procedures

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Recent studies have questioned whether iodinated contrast is causally related to acute kidney injury (AKI). AIM We pursed a contemporary analysis to determine the impact of contrast dose on AKI following coronary procedures in an era of lower contrast doses and less nephrotoxic agents.
Harshita Gaba, Elise Mesenbring, Christine Chow, Jennifer A. Rymer, Celina M. Yong, Stephen W. Waldo, Jacob A. Doll   +6 more
wiley   +1 more source

Underuse of coronary revascularization procedures in patients considered appropriate candidates for revascularization. [PDF]

, 2001
Background: Ratings by an expert panel of the appropriateness of treatments may offer better guidance for clinical practice than the variable decisions of individual clinicians, yet there have been no prospective studies of clinical outcomes. We compared
Feder, G, Dawson, JR, Timmis, AD, Wood, A, Sanders, J, Crook, AM, Hemingway, H, Magee, P, Banerjee, S, Philpott, S   +9 more
core  

Development and validation of a patient-based measure of outcome for coronary revascularisation [PDF]

Background: Disease-specific patient-based questionnaires are being used increasingly to evaluate treatment outcomes in coronary heart disease (CHD) from the patient's perspective. However, most have been developed to evaluate
Schroter, Sara Alexandra Beryl
core   +1 more source