Results 41 to 50 of about 58,375 (249)

Cardiometabolic effects of genetic upregulation of the interleukin 1 receptor antagonist : a Mendelian randomisation analysis [PDF]

open access: yes, 2015
Funded by: UK Medical Research Council, British Heart Foundation, UK National Institute for Health Research, National Institute for Health Research Cambridge Biomedical Research Centre, European Research Council, and European Commission Framework ...
D. F. Easton (7608179)   +874 more
core   +1 more source

Coronary Artery Ectasia and Aneurysm [PDF]

open access: yes
Coronary artery aneurysms and ectasia are often incidentally diagnosed and may cause arrhythmia, ischemia, rupture, thromboembolism, and heart failure; in adults are caused by atherosclerosis, in pediatrics Kawasaki disease and Takayasu arteritis are ...
Vitorino Modesto dos Santos   +2 more
core   +1 more source

Left main coronary artery aneurysm: A rare presentation

open access: yesHeart Views, 2012
Left main coronary artery aneurysm is an uncommon coronary anomaly. We describe herein a male whose coronary angiogram revealed left main coronary artery aneurysm. The purpose of the case report is to highlight the clinical picture, workup, and treatment
Monika Maheshwari   +2 more
doaj   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

open access: yesAdvanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou   +4 more
wiley   +1 more source

Giant coronary sinus aneurysm and multiple coronary artery aneurysms in a pediatric patient [PDF]

open access: yes, 2015
Giant coronary sinus aneurysm is extremely rare in pediatric population. It was first reported in 1983 by Ho SY et al. Cerebrovascular accident, shock, myocarditis and severe myocardial dysfunction requiring extracorporeal membrane oxygenation are also
Abbas, Ume L.   +2 more
core  

Numerical Study of the Effects of Aneurysm and Stenosis in the Left Coronary Artery on the Human Blood Stream [PDF]

open access: yesEngineering and Technology Journal, 2017
The heart is the most important muscular organ in human's body, which pumps blood through the arteries to supply the body with oxygen and nutrients. The heart is supplied by the coronary blood vessel; therefore, the effect of aneurysm and stenosis in ...
N Mahmoud, A AI.allaq
doaj   +1 more source

Optimization of Magnetic Milli‐Spinner for Robotic Endovascular Intervention

open access: yesAdvanced Robotics Research, EarlyView.
This work presents the design optimization of a multifunctional magnetic milli‐spinner for high‐speed propulsion and efficient clot debulking. The optimized design achieves an ultrafast swimming velocity of 55 cm/s (≈175 body lengths/s) in saline water, enabling stable upstream swimming against strong physiological flows and establishing magnetic milli‐
Lu Lu   +3 more
wiley   +1 more source

Effect of propranolol on regional myocardial function in anesthetized open-chest dogs with myocardial ischemia

open access: yes, 1978
Effects of propranolol on ischemic segmental function were studied in anesthetized open-chest dogs. Two segment-length gauges were used for measuring the regional myocardial function: one was sutured on to the left ventricular surface perfused by the ...
Yoshida, Hidenori   +7 more
core   +1 more source

Giant mycotic RCA aneurysm -A very rare complication of PCI

open access: yesIHJ Cardiovascular Case Reports, 2018
Infected giant coronary artery aneurysm is a very rare complication of percutaneous coronary intervention (PCI). We report a patient with giant mycotic right coronary artery aneurysm after primary PCI, who underwent early surgical intervention with ...
Laxmi H. Shetty, DNB, DM   +3 more
doaj   +1 more source

Management of Coronary Artery Aneurysms

open access: yesJACC: Cardiovascular Interventions, 2018
Aneurysmal dilation of coronary arteries is observed in up to 5% of patients undergoing coronary angiography. Due to their poorly elucidated underlying mechanisms, their variable presentations, and the lack of largescale outcome data on their various treatment modalities, coronary artery aneurysms and coronary ectasia pose a challenge to the managing ...
Akram, Kawsara   +5 more
openaire   +2 more sources

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