Results 201 to 210 of about 1,156,521 (411)

Experimental Impact of Increasing Circuit Resistance in the Artificial Womb

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To determine the impact of controlled incremental changes in circuit blood flow resistance to the oxygenator on hemodynamics in the fetal lamb supported by the EXTrauterine Environment for Neonatal Development (EXTEND) system.
Haiyan Cao, Marcus G. Davey, Kathleen Young, Zhiyun Tian, Seitaro Kosaka, Maria F. Varela, Alan W. Flake, Jack Rychik   +7 more
wiley   +1 more source

Impact on right ventricular performance in patients undergoing permanent pacemaker implantation: Left bundle branch pacing versus right ventricular septum pacing

Journal of Cardiovascular Electrophysiology, Volume 33, Issue 12, Page 2614-2624, December 2022., 2022
Abstract Background The novel method of left bundle branch pacing (LBBP) has been reported to achieve better electrical and mechanical synchrony in the left ventricle than conventional right ventricular pacing (RVP). However, its effects on right ventricle (RV) performance are still unknown.
Xinyi Huang, Manxin Lin, Shufen Huang, Jincun Guo, Linlin Li, Simei Chen, Kunhui Huang, Jian Wu, Maolong Su, Binni Cai   +9 more
wiley   +1 more source

An Approach to Catheter Ablation of Cavotricuspid Isthmus Dependent Atrial Flutter [PDF]

, 2006
Much of our understanding of the mechanisms of macro re-entrant atrial tachycardia comes from study of cavotricuspid isthmus (CTI) dependent atrial flutter.
Clémenty, Jacques, Haïssaguerre, Michel, Hocini, Mélèze, Jaïs, Pierre, Jönsson, Anders, O’Neill, Mark D, Rostock, Thomas, Rotter, Martin, Sacher, Frédéric, Sanders, Prashanthan, Takahashi, Yoshihide   +10 more
core   +2 more sources

Assessment of Double Outlet Left Ventricle in Pediatrics Using Transthoracic Echocardiography and Computed Tomographic Angiography

Pediatric Discovery, EarlyView.
The clinical manifestation of DOLV was atypical. TTE has a relatively high diagnostic accuracy for DOLV in pediatric, which is very valuable for its early detection. ABSTRACT Double outlet left ventricle (DOLV) is a rare congenital cardiac anomaly in which both great arteries originate entirely or predominantly from the morphologic left ventricle.
Xu Zhu, Guangyi Zhong, Xiaojuan Ji, Xue Xiang, Min Zheng, Huina Yan, Rui Li   +6 more
wiley   +1 more source

AV‐node isolation as an alternative to AV‐node ablation in patients undergoing pace & ablate strategy

Journal of Cardiovascular Electrophysiology, Volume 33, Issue 12, Page 2606-2613, December 2022., 2022
Abstract Introduction Atrioventricular (AV)‐node ablation (AVNA) is a common therapy option for rate control strategy of permanent atrial fibrillation (AF). We hypothesized that isolation of the AV nodal isolation (AVNI) is associated with a more frequent preservation of an adequate escape rhythm compared to AVNA.
Lisa Lemke, Mustapha El Hamriti, Martin Braun, Nafilah Baridwan, Vanessa Sciacca, Thomas Fink, Moneeb Khalaph, Denise Guckel, Thomas Eitz, Christian Sohns, Philipp Sommer, Guram Imnadze   +11 more
wiley   +1 more source

3DGR-CAR: Coronary artery reconstruction from ultra-sparse 2D X-ray views with a 3D Gaussians representation [PDF]

arXiv
Reconstructing 3D coronary arteries is important for coronary artery disease diagnosis, treatment planning and operation navigation. Traditional reconstruction techniques often require many projections, while reconstruction from sparse-view X-ray projections is a potential way of reducing radiation dose.
arxiv  

Coronary artery fistulae : 4 cases repaired surgically [PDF]

, 2015
Coronary artery fistulae involve a communication between a coronary artery and a heart chamber or part of the pulmonary circulation. Most are asymptomatic and discovered incidentally, whilst larger ones may cause coronary steal syndrome. Fistulae may
Casha, Aaron, Manche, Alexander, Sladden, David   +2 more
core  

Prevalence of function‐limiting late effects in survivors of head and neck cancer

PM&R, EarlyView.
Abstract Background Survivors of head and neck cancer (HNC) are commonly affected by multiple complex and interrelated long‐term and late effects that can adversely affect their function and quality of life. Objective To define the prevalence of neuromuscular, musculoskeletal, visceral, oncologic, and other late effects affecting function and quality ...
Yu Hui Won, Michael D. Stubblefield
wiley   +1 more source

Outcomes of catheter ablation for ventricular tachycardia in patients with sarcoidosis: Insights from the National Inpatient Sample database (2002–2018)

Journal of Cardiovascular Electrophysiology, Volume 33, Issue 12, Page 2585-2598, December 2022., 2022
Abstract Introduction Data on utilization, major complications, and in‐hospital mortality of catheter ablation (CA) for sarcoidosis‐related ventricular tachycardia (VT) are limited. We sought to determine the outcomes of sarcoidosis‐related VT, and incidence and predictors of complications associated with the CA procedure.
Jian Liang Tan, Chengyue Jin, Justin Z. Lee, John Gaughan, Sei Iwai, Andrea M. Russo   +5 more
wiley   +1 more source

Wolff-Parkinson-White syndrome with an unroofed coronary sinus without persistent left superior vena cava treated with catheter cryoablation

Indian Pacing and Electrophysiology Journal, 2008
Coronary sinus anomalies are rare congenital defects which are usually coexistent with a persistent left superior vena cava and may be associated with cardiac arrhythmias.
Andrei Catanchin, Eduardo Castellanos, Marjan Jahangiri, David Ward   +3 more
doaj