Results 141 to 150 of about 3,950,906 (300)

Myocardial blood flow, metabolism, and inotropic reserve in dogs with dysfunctional noninfarcted collateral-dependent myocardium

, 2002
There is intense controversy as to the mechanisms underlying chronic but reversible left ventricular (LV) ischemic dysfunction. The aim of this study was to investigate the physiology underlying this condition in a canine model of noninfarcted collateral-
Borgers, Marcel, Laycock, Sarra, Melin, Jacques, Vanoverschelde, Jean-Louis, Gerber, Bernhard, Flameng, Willem   +5 more
core  

Translational Macrophage Mechano‐Immunotherapy for Next‐Generation Implantable Biomaterials

Advanced NanoBiomed Research, EarlyView.
This review explores how macrophage mechanosensing drives inflammation, fibrosis and foreign body responses to implanted biomaterials. It examines emerging pharmacological strategies to modulate mechanotransduction, alongside biomaterial platforms for localised drug delivery, clinical translation, regulatory considerations and standardised testing ...
Xueying Xu, Ian L. Chin, Richard P. Tan
wiley   +1 more source

Integrated myocardial flow reserve (iMFR) assessment: diffuse atherosclerosis and microvascular dysfunction are more strongly associated with mortality than focally impaired perfusion. [PDF]

Eur J Nucl Med Mol Imaging, 2023
Moody JB, Poitrasson-Rivière A, Renaud JM, Hagio T, Al-Mallah MH, Weinberg RL, Ficaro EP, Murthy VL.   +7 more
europepmc   +1 more source

Coronary Flow Velocity Pattern in Patients with Myocardial Bridging of Coronary Artery

, 1997
Myocardial bridging is a systolic compression(milking effect) of mainly the left anterior descending coronary artery with coronary angiography. This phenomenon is known to occur when a segment of an artery travels through the myocardium.
Won Kim, Yun-kyung Cho, Joon-han Shin, Seung-jae Tahk, Willium Byung-il Choi, Han-soo Kim   +5 more
core  

Silk Fibroin for Cardiovascular Medical Devices: Review of Material Properties, Applications, and Clinical Potential

Advanced NanoBiomed Research, EarlyView.
Silk fibroin is an attractive natural biomaterial that can be engineered into diverse cardiovascular constructs, including vascular grafts, cardiac patches, heart valves, and stent coatings. Its tunable biological and mechanical properties have driven substantial preclinical progress; however, widespread clinical translation in cardiovascular ...
Mahsa Haghighattalab, Matt Govendir, Kristina Andelovic, Zachary Och, Fatemeh Karimi, Munira Xaymardan, Tomasz Jungst, Jelena Rnjak‐Kovacina, Nona Farbehi   +8 more
wiley   +1 more source

The Association Between Obstructive Sleep Apnea and Abnormal ⁸²Rubidium Cardiac PET Perfusion Myocardial Flow Reserve. [PDF]

JACC Cardiovasc Imaging, 2023
Aneni EC, Thorn SL, Feher A, Hong Chen J, Sinusas AJ, Yaggi HK.   +5 more
europepmc   +1 more source

Morphological variation of the conus arteriosus in Chondrichthyes: Implications for ecology and evolution

The Anatomical Record, EarlyView.
Abstract Cartilaginous fish have diverse morphological traits that are essential for understanding their evolutionary history and ecological adaptations. However, the conus arteriosus and its valves, key components of the heart and blood circulation, have been underexplored in phylogenetic and ecomorphological contexts.
Maria Clara El Bayeh de Andrade, Karla Diamantina de Araújo Soares   +1 more
wiley   +1 more source

Dapagliflozin improves myocardial flow reserve in patients with type 2 diabetes: the DAPAHEART Trial: a preliminary report. [PDF]

Cardiovasc Diabetol, 2022
Leccisotti L, Cinti F, Sorice GP, D'Amario D, Lorusso M, Guzzardi MA, Mezza T, Gugliandolo S, Cocchi C, Capece U, Indovina L, Ferraro PM, Iozzo P, Crea F, Giordano A, Giaccari A.   +15 more
europepmc   +1 more source

Efficacy and safety outcomes of fractional flow reserve in guiding clinical therapy of non-ST-segment elevation myocardial infarction compared with angiography alone in elderly Chinese patients

, 2016
Zhao Zhang,* Ke Li,* Jinwen Tian Department of Cardiology, Chinese People’s Liberation Army General Hospital and Hainan Branch, Sanya, People’s Republic of China *These authors contributed equally to this work Objective: Fractional ...
Tian J, Zhang Z, Li K
core  

Rising Use of Reconstructive Cartilage Procedures of the Knee With Persistently Low Surgical Complication Rates Based on the American College of Surgeons National Surgical Quality Improvement Program

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To determine current treatments used for chondral defects of the knee, to analyze complications, and to identify risk factors for adverse events. Methods In this retrospective database study, the American College of Surgeons National Surgery Quality Improvement Program database (2010‐2023) was searched using Current Procedural Terminology codes
Braeden R. Gooch, Grayson M. Talaski, Shahab Yazdanpanah, Charles R. Reiter, Conor N. O’Neill, Omar A. Protzuk, J. Brett Goodloe, Christian Lattermann, Annuziato N. Amendola   +8 more
wiley   +1 more source