Results 101 to 110 of about 89,894 (321)
Dynamics of cardiac re-entry in micro-CT and serial histological sections based models of mammalian hearts [PDF]
arXiv, 2018 Cardiac re-entry regime of self-organised abnormal synchronisation underlie dangerous arrhythmias and fatal fibrillation. Recent advances in the theory of dissipative vortices, experimental studies, and anatomically realistic computer simulations, elucidated the role of cardiac re-entry interaction with fine anatomical features in the heart, and ...
arxiv
Symptomatic paroxysmal atrial fibrillation in a patient with unilateral pulmonary vein atresia
Southwest Respiratory and Critical Care Chronicles, 2015 A 52-year-old man with symptomatic paroxysmal atrial fibrillation was offered an atrial fibrillation (AF) ablation procedure. His echocardiogram indicated that he had no structural heart disease.
Sharmila Sehli, David M Donaldson
doaj
Veins and Lymphatics, 2014 To assess the occurrence of pulmonary embolism and long-term inflammatory activation after polidocanol foam injection, domestic rabbits, of both sexes, weighing around 2 kg were used: a control group (injection of saline solution, n = 4) and an ...
Stefano Ricci
doaj +1 more source
Advanced Science, EarlyView.Here gelatinase‐responsive methoxypolyethyleneglycol–PVGLIG–polycaprolactone (mPEG–PVGLIG–PCL) nanoparticles’ loading verteporfin (N@VP) is developed, enhancing radiotherapy via X‐ray‐triggered singlet oxygen generation. Combined with 2 Gy (gray, a radiation dose unit) irradiation, N@VP achieves antitumor efficacy comparable to 8 Gy, and also promotes ...
Zhifan Zhang +16 more
wiley +1 more source
CardiacNET: Segmentation of Left Atrium and Proximal Pulmonary Veins from MRI Using Multi-View CNN [PDF]
arXiv, 2017 Anatomical and biophysical modeling of left atrium (LA) and proximal pulmonary veins (PPVs) is important for clinical management of several cardiac diseases. Magnetic resonance imaging (MRI) allows qualitative assessment of LA and PPVs through visualization.
arxiv
Anomalous Pulmonary Vein Entering the Inferior Vena Cava Examined by Selective Angiocardiography [PDF]
, 1954 Håkan Arvidsson
openalex +1 more source
African Journal of Paediatric Surgery, 2013 Background: Total anomalous pulmonary venous connection (TAPVC) occurs when all the four pulmonary veins drain to the right atrium or to tributaries of the systemic veins.
Kelechi E Okonta +2 more
doaj +1 more source
Advanced Science, EarlyView.GLS1 is a novel contributor to arterial calcification. GLS1‐catalyzed glutamate exerts the promoting effects on osteogenic reprogramming in arteries. NMDAR, a glutamate receptor, is also activated and overexpressed during arterial calcification.
Ziting Zhou +18 more
wiley +1 more source
Cor Triatriatum (Stenosis of the Common Pulmonary Vein) [PDF]
, 1959 John Belcher, W. Somerville
openalex +1 more source
Partial anomalous pulmonary venous return with secundum atrial septal defect: A case report
Radiology Case Reports, 2022 Partial anomalous pulmonary venous return (PAPVR) is a congenital heart anomaly in which some of the pulmonary veins return to the right atrium or one of its supplying veins instead of normally connecting with the left atrium. Oftentimes it is concurrent
Tyler Tsang, BA, Camille Dumas, DO
doaj