Results 141 to 150 of about 139,247 (327)

Persistent Left Superior Vena Cava and Absent Right Superior Vena Cava with Left Subclavian Vein Stenosis: Technical Challenges with Pacemaker Implantation

Case Reports in Cardiology, 2019
We present a challenging case of a 75-year-old female with a history of paroxysmal atrial fibrillation (PAF) and symptomatic sick sinus syndrome (SSS) who presented for a dual chamber pacemaker implantation and was found to have persistent left superior ...
Khalil Kanjwal, Michael Soos, Daniel Gonzalez-Morales, Ibrahim Shah, Mohan Madala, Majid Mughal, Muhammad Awais Kang   +6 more
doaj   +1 more source

Waardenburg Syndrome and Left Persistent Superior Vena Cava [PDF]

, 2018
Waardenburg syndrome (WS) is a rare genetic disorder secondary to neural crest cell developmental abnormalities. It is predominantly described as an auditory-pigmentary syndrome with diverse patient presentation, typically involving congenital ...
Applegate, Kimberly, Christie, Alexander, Raissi, Driss   +2 more
core   +1 more source

Complete free wall isolation of arrhythmogenic persistent left superior vena cava [PDF]

Sekihara T., Oka T., Ozu K., et al. Complete free wall isolation of arrhythmogenic persistent left superior vena cava. Journal of Cardiovascular Electrophysiology 35, 862 (2024); https://doi.org/10.1111/jce.16207.Introduction: Persistent left superior ...
Oka, Takafumi, Ozu, Kentaro, Sakata, Yasushi, Sekihara, Takayuki   +3 more
core   +1 more source

Persistent left superior vena cava: a case report and review of literature [PDF]

, 2008
Persistent left superior vena cava is rare but important congenital vascular anomaly. It results when the left superior cardinal vein caudal to the innominate vein fails to regress.
B Sarodia, D Roberts, E Nsah, F Winter, Frederick L Ruberg, Gita Verma, M Oosawa, M Rose, P Voci, P Wood, Sandeep K Goyal, Sujeeth R Punnam, T James, W Meijboom, W Webb   +14 more
core   +4 more sources

Vena cava anomalies in thoracic surgery [PDF]

, 2018
Background: Vena cava anomalies are a rare group of anatomical variations due to an incorrect development of the superior or inferior vena cava during fetal life.
Anile, Marco, Anzidei, Michele, Bassi, Massimiliano, Diso, Daniele, Mantovani, Sara, Pagini, Andreina, Poggi, Camilla, Venuta, Federico   +7 more
core   +1 more source

Step‐by‐Step Approach to Phrenic Nerve Displacement

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Phrenic nerve injury, though rare, can be a serious complication of catheter ablation leading to significant morbidity. The close proximity of the phrenic nerve to the site of origin of arrhythmias may also impact the success of catheter ablation.
Carli J. Peters, Gregory E. Supple
wiley   +1 more source

Transcatheter Closure of Persistent Left Superior Vena Cava Draining to Pulmonary Vein

JACC: Case Reports, 2020
We describe a patient with recurrent embolic strokes who was found to have a persistent left superior vena cava draining into a pulmonary vein. Transcatheter placement of a vascular plug resulted in successful occlusion of the superior vena cava.
Hamza A. Lodhi, MD, Ramez Morcos, MD, MBA, Priya Bansal, MD, Adithya Mathews, MD, MBA, Haider Al Taii, MD, Brijeshwar Maini, MD, Houman Khalili, MD   +6 more
doaj  

Counting configuration-free sets in groups [PDF]

arXiv, 2016
We provide new examples of the asymptotic counting for the number of subsets on groups of given size which are free of certain configurations. These examples include sets without solutions to equations in non-abelian groups, and linear configurations in abelian groups defined from group homomorphisms.
arxiv  

E ring chromosome with persistent left superior vena cava and hypertrophic subaortic stenosis. [PDF]

, 1969
Samuel H. Wald, Eric Engel, W. E. Nance, J. N. P. Davies, Francis A. Puyau, B. C. SINCLAIR-SMITH   +5 more
openalex   +1 more source

Durability of Ultra‐Low Temperature Cryoablation Lesions in Atrial Fibrillation: Insights From Repeat Ablation Procedures

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Ultra‐low temperature cryoablation (ULTC) is a technique designed to rapidly cool cardiac tissue to extremely low temperatures, enabling the creation of ablation lesions for the treatment of atrial fibrillation (AF). Prior studies have demonstrated low rates of arrhythmia recurrence, but little is known about ablation lesion ...
Bob G. S. Abeln, Lucio Addeo, Tom De Potter, Lucas V. A. Boersma   +3 more
wiley   +1 more source