Results 91 to 100 of about 88,187 (258)

Absence of right superior vena cava and persistence of left superior vena cava in fetus: Presenting two cases.

Revista Cubana de Cardiología y Cirugía Cardiovascular, 2011
Persistent Left Superior Vena Cava is the most common congenital vascular anomaly. In the vast majority of cases its persistence coincides with thepresence of the right superior vena cava. The absence of the latter with persistent left superior vena cava
Yamelic Bernal, Carlos García Guevara, Elsa F. Ruisanchez, Pablo Marantz, Carlos García Morejón, Andrés Savío Benavides   +5 more
doaj  

Prenatal diagnosis and clinical pregnancy outcome of fetuses with conotruncal defects in a Chinese cohort

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective This study aimed to explore genetic etiologies of conotruncal defects (CTDs) in fetuses by analyzing the results of different genetic tests and to assess pregnancy outcomes of fetuses with CTD in a Chinese prenatal cohort. Methods A total of 146 fetuses that underwent invasive prenatal genetic testing for CTD at the prenatal ...
Min Li, Yi Wu, Yiyao Chen, Hui Wang, Weiwei Cheng, Baoying Ye   +5 more
wiley   +1 more source

Low voltage‐guided ablation of posterior wall improves 5‐year arrhythmia‐free survival in persistent atrial fibrillation

Journal of Cardiovascular Electrophysiology, Volume 33, Issue 12, Page 2475-2484, December 2022., 2022
Abstract Introduction The posterior wall (PW) has been proposed as a standard target for ablation beyond pulmonary vein antral isolation (PVI) in patients with persistent atrial fibrillation (AF). However, studies have shown inconsistent outcomes with the addition of PW ablation.
Michael J. Cutler, Prasongchai Sattayaprasert, Erica Pivato, Ahmad Jabri, Soufian T. AlMahameed, Ohad Ziv   +5 more
wiley   +1 more source

Stanford type IV venous collateral blood flow following complete chronic occlusion of the superior vena cava in a patient with lung cancer

Radiology Case Reports, 2020
In superior vena cava occlusion, multiple collateral pathways develop to maintain venous drainage. Major patterns and pathways of venous collateral blood flow are well described, but rarely in complete chronic superior vena cava occlusion secondary to ...
Koken Ameku, MD, Mariko Higa, MD, Fumikiyo Ganaha, MD, PhD   +2 more
doaj  

Robot‐Assisted Laparoscopic Radical Nephrectomy in a Renal Cell Carcinoma Patient With Severe Scoliosis: A Case Report

IJU Case Reports, EarlyView.
ABSTRACT Introduction Laparoscopic nephrectomy in patients with severe scoliosis presents significant challenges due to altered anatomy and limited space. This case report discusses using robot‐assisted laparoscopic radical nephrectomy in such a scenario. Case Presentation A 68‐year‐old man with severe right convex scoliosis was diagnosed with cT3aN0M0
Tatsuya Kawamura, Daiki Ikarashi, Ayato Ito, Ei Shiomi, Shigekatsu Maekawa, Renpei Kato, Mitsugu Kanehira, Ryo Takata, Wataru Obara   +8 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

Successful Treatment of Malignant Superior Vena Cava Syndrome Using a Stent-Graft [PDF]

, 2012
We report successful outcomes after endovascular placement of a stent graft in a 74- and a 77-year-old men, both of whom had malignant superior vena cava syndrome caused by squamous cell carcinoma.
Armstrong, Azizzadeh, Cheng, Chin, Dartevelle, Dong Il Gwon, Doty, Dyet, Gill, Lanciego, Mansour, Martin, Nagata, Nguyen, Nicholson, Rowell, Sang Hyun Paik, Yellin   +17 more
core   +2 more sources

3D mapping of phrenic nerve course for radiofrequency pulmonary vein isolation

Journal of Cardiovascular Electrophysiology, Volume 34, Issue 1, Page 90-98, January 2023., 2023
Abstract Introduction Phrenic nerve (PN) injury is a rare but severe complication of radiofrequency (RF) pulmonary vein isolation (PVI). The objective of this study was to characterize the typical intracardiac course of the PN with a three‐dimensional electroanatomic mapping system, to quantify the need for modification of the ablation trajectory to ...
Marius Bohnen, Reinhold Weber, Jan Minners, Martin Eichenlaub, Amir Jadidi, Björn Müller‐Edenborn, Franz‐Josef Neumann, Thomas Arentz, Heiko Lehrmann   +8 more
wiley   +1 more source

Gradual diagnosis and clinical importance of prenatally detected persistent left superior vena cava with absent right superior vena cava – a case report and literature review

Journal of Ultrasonography, 2020
Persistent left superior vena cava is a malformation of cardinal veins. We report a case of a secundigravida who had many fetal ultrasound examinations – first performed by an obstetrician (who described fetal mediastinum as “abnormal”), second by other ...
Sylwestrzak Oskar, Respondek-Liberska Maria   +1 more
doaj   +1 more source

A multilayer interstitial fluid flow along vascular adventitia [PDF]

arXiv, 2020
Objective: Interstitial fluid flow through vascular adventitia has been disclosed recently. However, its kinetic pattern was unclear. Methods and Results: We used histological and topographical identifications to observe ISF flow along venous vessels in rabbits.
arxiv