Results 61 to 70 of about 1,770,867 (396)

A note on some factors which determine the blood‐flow through the coronary circulation

Journal of Physiology, 1913
VARIOUS methods have been employed for the investigation of the coronary circulation. Bohr and Henriquez(i) judged of the amount of blood flowing through these vessels by comparing the total outflow through the aorta and the pulmonary artery respectively
J. Markwalder, E. Starling
semanticscholar   +1 more source

Cerebral autoregulation in patients with acute lacunar infarction: a reliable predictor of outcome

Annals of Clinical and Translational Neurology, EarlyView.
Abstract Objective To further investigate the association between dynamic cerebral autoregulation (dCA) and the outcomes in patients with acute lacunar infarction. Methods Patients were prospectively and consecutively enrolled at The First Hospital of Jilin University between 2016 and 2023. dCA was monitored at 1–3 and 7–10 days after the stroke.
Xiang‐Kun Si, Song Xue, Xin Zhou, Ya‐Nan Guo, Wen‐Yu Du, Yang Qu, Xin Sun, Zhen‐Ni Guo   +7 more
wiley   +1 more source

The Role of Collateral Circulation in Preserving Myocardial Function

Biomolecules & Biomedicine, 2006
The coronary collateral circulation is an alternative source of blood supply to the myocardium jeopardized by the failure of the original stenotic or occluded vessel to provide adequate blood flow to this region. One hundred coronary angiograms and left
Aida Hasanović, Amela Kulenović, Fuad Šišić   +2 more
doaj   +1 more source

Olbrzymi tętniak obejmujący kilka tętnic wieńcowych, w tym pień tętnicy wieńcowej lewej, powodujący objawy ostrego zespołu wieńcowego u 23-letniego chorego: nietypowe powikłanie choroby Kawasaki [PDF]

, 2018
The reported incidence of coronary artery aneurysms (CAA) on angiography varies between 0.3 to 5.3%. Right coronary artery is the most commonly affected followed by left circumflex or left anterior descending artery. Three-vessel or left main involvement
Goel, Amit, Kumar, Prakash, Razi, Mahmadula, Singh, Karandeep, Sinha, Santosh Kumar, Thakur, Ramesh   +5 more
core   +2 more sources

Development of a Disease Model for Predicting Postoperative Delirium Using Combined Blood Biomarkers

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Postoperative delirium, a common neurocognitive complication after surgery and anesthesia, requires early detection for potential intervention. Herein, we constructed a multidimensional postoperative delirium risk‐prediction model incorporating multiple demographic parameters and blood biomarkers to enhance prediction accuracy ...
Hengjun Wan, Huaju Tian, Cheng Wu, Yue Zhao, Daiying Zhang, Yujie Zheng, Yuan Li, Xiaoxia Duan   +7 more
wiley   +1 more source

Reprogramming the myocardial infarction microenvironment with melanin-based composite nanomedicines in mice

Nature Communications
Myocardial infarction (MI) has a 5-year mortality rate of more than 50% due to the lack of effective treatments. Interactions between cardiomyocytes and the MI microenvironment (MIM) can determine the progression and fate of infarcted myocardial tissue ...
Yamei Liu, Shuya Wang, Jiaxiong Zhang, Quan Sun, Yi Xiao, Jing Chen, Meilian Yao, Guogang Zhang, Qun Huang, Tianjiao Zhao, Qiong Huang, Xiaojing Shi, Can Feng, Kelong Ai, Yongping Bai   +14 more
doaj   +1 more source

Impact of competitive flow on wall shear stress in coronary surgery: computational fluid dynamics of a LIMA-LAD model [PDF]

, 2010
Competitive flow from native coronary vessels is considered a major factor in the failure of coronary bypass grafts. However, the pathophysiological effects are not fully understood.
Haverstaad, Rune, Kirkeby-Garstad, Idar, Lovstakken, Lasse, Nordgaard, Havard, Nordhaug, Dag, Segers, Patrick, Swillens, Abigaïl, Van Loo, Denis, Vitale, Nicola   +8 more
core   +2 more sources

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

Advanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi, Anjali Kumari, Samaneh Ghadami, Saqer Al Abdullah, Kristen Dellinger   +4 more
wiley   +1 more source

Association between body fat variation rate and risk of diabetic nephropathy - a posthoc analysis based on ACCORD database

BMC Public Health
Background Weight control has consistently been regarded as a significant preventive measure against diabetic nephropathy. however, the potential impact of substantial fluctuations in body fat during this process on the risk of diabetic nephropathy ...
Shuai Li, Li Lin, Xiaoyue Chen, Siyu Liu, Ming Gao, Xunjie Cheng, Chuanchang Li   +6 more
doaj   +1 more source

Surgical myocardial revascularization without extracorporeal circulation

Arquivos Brasileiros de Cardiologia, 2003
OBJECTIVE: To assess the immediate postoperative period of patients undergoing myocardial revascularization without extracorporeal circulation with different types of grafts.
Salomón Soriano Ordinola Rojas, Viviane C. Veiga, Januario M. Souza, Marcos S. Berlinck, José Alberto Iasbech, Luiz Alberto Magna, Reinaldo W. Vieira, Sergio A. Oliveira   +7 more
doaj   +1 more source