Results 101 to 110 of about 57,856 (298)

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

The Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source

The Impact of Aging on the Anatomical Course of the Azygos Vein: A Retrospective, Computed Tomography Study

Clinical Anatomy, EarlyView.
ABSTRACT The azygos vein (AV) is typically described as ascending vertically to the right of the vertebral column before arching anteriorly to drain into the superior vena cava. However, a small number of studies suggest that it is found leftward in older adults.
Lauren R. Hector, Hania Paverd, Arthikkaa Thavakumar, Cecilia Brassett, Timothy J. Sadler   +4 more
wiley   +1 more source

How to perform endovascular carotid revascularization

, 2010
The twenty chapters of Best Practice in Vascular Procedures cover the wide spectrum of daily vascular activities. The first part of the book describes the surgical and endovascular techniques of carotid artery revascularization, followed by evidence ...
Isernia, G, DE RANGO, PAOLA, Brambilla, D, CAO, Piergiorgio, VERZINI, Fabio, Parlani, G   +5 more
core  

Clinical Anatomy of the Left and Right Atrial Appendages in Humans: Comparative and Developmental Perspective

Clinical Anatomy, EarlyView.
ABSTRACT Human atrial chambers derive from distinct embryonic anlagens, the original embryonic atria gradually transforming into the so‐called auricles, or atrial appendages. This study quantifies macroscopic variations in pectinate muscle architecture in human atrial appendages and evaluates their visualization using clinical imaging modalities.
Markéta Lexová, Caroline Neradilová, Jan Kovanda, Jan Burkert, Jiří Beneš Jr., Martin Bartos, Theodor Adla, Vojtech Melenovsky, Alena Kvasilova, Ondrej Fabian, Ondrej Naňka, David Sedmera   +11 more
wiley   +1 more source

A Case of Venous Tissue Dissection During Transcatheter MitraClip Surgery

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT The MitraClip system has been widely used to treat mitral regurgitation. The complications associated with MitraClip surgery typically include clip detachment and mitral valve injury. However, cases of venous tissue dissection during surgery are relatively rare.
Shumin Ouyang, Yongqiao Zhou, Yongzhao Yao, Guangzhu Liang, Minqi Liao, Suxia Guo   +5 more
wiley   +1 more source

Malposition of a Port Catheter in the Azygos Vein: Endovascular Repositioning Using a Long Loop Snare Technique

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Port catheters provide a reliable, long‐term venous access option in children for repeated administration of medications or parenteral nutrition. A cardiac catheterization procedure was performed in a 7‐year‐old girl in whom lateral chest radiography revealed posterior deviation suggestive of azygos vein malposition.
Axel Rentzsch, Annabelle Wagner, Jochen Pfeifer, Hashim Abdul‐Khaliq   +3 more
wiley   +1 more source

Endovascular recanalization of occluded superior mesenteric artery using retrograde access through the inferior mesenteric artery

Journal of Vascular Surgery Cases and Innovative Techniques, 2017
Symptomatic occlusion of the superior mesenteric artery can be treated by open repair, hybrid procedure, or endovascular revascularization. In most cases, endovascular procedures are done by the antegrade approach. We report a case of a 67-year-old woman
Eduardo Keller Saadi, MD, Gustavo Oderich, MD, Eduardo Medronha, MD, Rodrigo Petersen Saadi, Marina Petersen Saadi, Cristiano Jaegger, MD   +5 more
doaj   +1 more source

Comparison of Total Arch and Partial Arch Transposition During Hybrid Endovascular Repair for Aortic Arch Disease

, 2017
OBJECTIVE: Total arch transposition (TAT) during hybrid endovascular repair for aortic arch disease is believed to allow a better landing zone, but also to be associated with higher peri-operative mortality than partial arch transposition (PAT ...
최동훈, 이도연, 고영국, 윤영남   +3 more
core   +1 more source

Angioscopy Visualized a Residual Free‐Floating Thrombus in Mild Carotid Artery Stenosis Following Acute MCA Occlusion: A Case Report

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Carotid free‐floating thrombus (CFFT) is a rare yet severe cause of the ischemic stroke. Early identification and appropriate management are crucial to prevent recurrent embolic events. A 76‐year‐old man experienced sudden left‐sided hemiparesis and dysarthria.
Hirofumi Matsubara, Yusuke Egashira, Yukiko Enomoto, Tsuyoshi Izumo   +3 more
wiley   +1 more source

The impact of endovascular procedures on fellowship training in lower extremity revascularization

, 2011
ObjectiveThe introduction of endovascular aneurysm repair has resulted in a decline in open abdominal aortic aneurysm repairs performed by vascular residents.
Marc L. Schermerhorn, Schermerhorn, Marc L., Frank B. Pomposelli, Prathima Nandivada, Giles, Kristina, Elliot L. Chaikof, Hamdan, Allen D., Kiran H. Lagisetty, Allen D. Hamdan, Nandivada, Prathima, Wyers, Mark C., Mark C. Wyers, Pomposelli, Frank B., Chaikof, Elliot L., Lagisetty, Kiran H.   +14 more
core   +1 more source