Results 81 to 90 of about 1,817,394 (413)

Rare Congenital Aberrant Left Superior Pulmonary Vein Discovered with Central Line Placement in a Patient with Critical Cardiorespiratory Collapse [PDF]

, 2017
Background. Partial anomalous pulmonary venous connection is a rare congenital vascular disorder that may be asymptomatic. Left-sided connections with the innominate vein are discovered infrequently and those without an atrial septal defect are extremely
Mario Madruga, S. J. Carlan, Spencer Knox   +2 more
core   +2 more sources

Pulmonary Vein Thrombosis: A Recent Systematic Review

Cureus, 2017
The pulmonary veins (PVs) are the most proximal source of arterial thromboembolism. Pulmonary vein thrombosis (PVT) is a rare but potentially lethal disease; its incidence is unclear, as most of the literature includes case reports.
G. Chaaya, P. Vishnubhotla
semanticscholar   +1 more source

Bigeminal Pulmonary Vein Ectopy Suppressed by Pulmonary Vein Isolation

International Heart Journal, 2008
A 58-year-old man with atrial fibrillation underwent pulmonary vein (PV) isolation (PVI). Bigeminal atrial premature beats persisted from the beginning of the PVI. The cardiac recordings from a basket catheter (BC) revealed the PV ectopic origin in the distal right superior PV.
Yoshimasa Murakami, Toyoaki Murohara, Junji Toyama, Takumi Yamada   +3 more
openaire   +4 more sources

Incidence of and Risk of Mortality After Hip Fractures in Rheumatoid Arthritis Relative to the General Population

Arthritis Care &Research, Volume 77, Issue 5, Page 604-613, May 2025.
Objective Osteoporosis, a known complication of rheumatoid arthritis (RA), increases the risk of hip fracture, which is associated with high morbidity and mortality. Fracture risk estimates in patients with RA treated with contemporary treatment strategies are lacking.
C. Allyson Jones, Pierre Guy, Hui Xie, Eric C. Sayre, Kai Zhao, Diane Lacaille   +5 more
wiley   +1 more source

Case Series: Fetal Pulmonary Vein A-Wave Reversal: An Early Marker of Left-Sided Cardiac Anomalies?

American Journal of Perinatology Reports, 2015
Background Improvements in congenital heart disease (CHD) screening are needed based on the lack of sensitivity of current screening methods and the understanding that the early detection of certain CHDs may improve outcomes. Fetal venous circulation has
Aldo L. Schenone, G. Giugni, M. H. Schenone, L. Diaz, A. Bermudez, D. Majdalany, A. Sosa-Olavarria   +6 more
doaj   +1 more source

SCS: Superior‐Vena‐Cava Compressing Shape‐Memory‐Alloy‐Based Implantable Device for Heart Failure

Advanced Engineering Materials, Volume 27, Issue 7, April 2025.
An implantable superior–vena‐cava compression device, utilizing biocompatible shape‐memory‐alloy actuators, regulates blood flow and thereby achieves an 18.6% reduction in end‐diastolic left ventricular volume in a porcine model of ADHF. This potential long‐term solution minimizes thrombosis risk by avoiding direct blood contact, offering a significant
Yongjin Kim, Jeonghyeon Lee, Jeongwon Kim, Domin Cho, Hyunwoo Lee, Se Jin Oh, Amy Kyungwon Han   +6 more
wiley   +1 more source

Electrophysiological Effects of the Class Ic Antiarrhythmic Drug Pilsicainide on the Guinea-Pig Pulmonary Vein Myocardium

Journal of Pharmacological Sciences, 2012
The pulmonary vein is known as an important source of ectopic beats, initiating frequent paroxysms of atrial fibrillation. We compared effects of the class Ic antiarrhythmic drug pilsicainide on the electrophysiological parameters in the isolated ...
Akira Takahara, Kiyoshi Takeda, Yayoi Tsuneoka, Mihoko Hagiwara, Iyuki Namekata, Hikaru Tanaka   +5 more
doaj  

Blood vessels and their construction in the cavities of pulmonary tuberculosis [PDF]

, 1958
First of all, we investigated the origin, the construction and distribution of the bronchial arteries and veins in adult rabbits, and then observed various changes of the blood vessels in experimental cavities and caseous foci and also studied the ...
Hiraki, Kiyoshi, Takata, Jun-nosuke
core   +1 more source

Experience with the autologous pulmonary vein for pulmonary arterioplasty [PDF]

European Journal of Cardio-Thoracic Surgery, 2011
Lobectomy with pulmonary artery resection and reconstruction is seldom performed in order to avoid pneumonectomy in selected cases. The aim of this study is to determine how safe and effective the graft reconstruction of the pulmonary artery is, using autologous tissue taken from the pulmonary vein.Eight patients with diagnosed non-small-cell lung ...
PUMA, Francesco, CAPOZZI, ROSANNA, DADDI, NICCOLO', RAGUSA, Mark, CAGINI, Lucio, Quintili A, VANNUCCI, JACOPO   +6 more
openaire   +3 more sources

A Novel Protein‐Polysaccharide Oral Nanoemulsion Targeting Activated Hepatic Stellate Cells to Enhance the Therapeutic Effect of Pirfenidone on Fibrosis After Transarterial Chemoembolization for Liver Cancer

Advanced Functional Materials, EarlyView.
Transarterial Chemoembolization (TACE) may aggravate liver fibrosis. In this study, a novel oral targeting nanoemulsion is fabricated to enhance the therapeutic effect of antifibrotic drug‐pirfenidone (PFD) on fibrosis after TACE. Studies have shown that PFD nanoemulsion can enhance the oral liver targeting effect of PFD, and effectively improve the ...
Zhimei Cheng, Shan Xu, Yi Lei, Huizhou He, Runbin Sun, Xingle Jin, Cheneryu Huang, Yuhao Zheng, Jianqing Peng, Lei Tang, Peng Luo, Yi Chen, Shuai Zhang   +12 more
wiley   +1 more source