Results 71 to 80 of about 3,020,850 (211)

Descriptive, stratigraphic, and morpho‐functional study of the myocardium and myocardial bridges in domestic pig hearts

The Anatomical Record, EarlyView.
Abstract The heart is the central organ of the cardiovascular system. The myocardium is composed of a three‐dimensional network of fibers arranged in clockwise and counterclockwise helices, which are essential for proper cardiac contraction. This study aimed to describe the stratigraphic and morpho‐functional pattern of the porcine myocardium to ...
Mauricio Oliveira da Silva, Henrique Inhauser Riceti Magalhães, Rafael Garabet Agopian, Edson Aparecido Liberti   +3 more
wiley   +1 more source

Endovascular Stenting - Novel Technique in the Management of Acute Stanford Type B Aortic Dissection Involving Right-sided Aortic Arch: Is This the Way Forward? Systematic Literature Review with Case Study

Indian Journal of Vascular and Endovascular Surgery, 2016
The occurrence of aortic dissection involving a right-sided aortic arch (RAA) is extremely rare. Majority of the symptomatic cases have been managed with open surgical treatment.
Sonali Dattatray Prabhu, Santosh Rai, B Keerthiraj, Preetham Acharya, Dattatray Prabhu, Harish Gudi   +5 more
doaj   +1 more source

Photogrammetric Reconstruction of 3D Human Anatomical Structures and Augmented Reality via Smartphone Technology

Clinical Anatomy, EarlyView.
ABSTRACT Limited access to cadavers necessitates the availability of digital resources for anatomy education. Smartphone‐based photogrammetry offers a promising solution for creating three‐dimensional (3D) and augmented reality (AR) models. This study compared two mobile photogrammetry applications (Qlone and Polycam) that have been used in modern ...
Sarita Phukwantong, Paphawarin Ma‐imjai, Benrita Jitaree, Athinan Prommahom   +3 more
wiley   +1 more source

Right Aortic Arch and Associated Anomalies [PDF]

, 2018
Two cases of right-sided aortic arch are presented. The topographical changes in the surrounding structures are described with special reference to the recurrent laryngeal nerve, the ligamentum arteriosum and the thoracic duct.
Muller, T., Muller, T
core  

Case report and literature review: fetal diagnosis of vascular ring with circumflex right aortic arch and unique aortic arch branching pattern

Frontiers in Cardiovascular Medicine
Circumflex right aortic arch is a rare aortic arch anomaly where the arch extends in a retro-esophageal pattern with a left-sided descending thoracic aorta.
Tyler Langenfeld, Yumna Ali, Chetan Sharma, Arpit Agarwal   +3 more
doaj   +1 more source

Rare case of vascular ring with Kommerell diverticulum mimicking uncontrolled asthma

Respirology Case Reports, 2020
Anomalies of the aortic arch associated with Kommerell diverticulum (KD) are rare congenital malformations. Symptomatic thoracic vascular rings presenting in adults are rare.
Ahmed Ben Saad, Nesrine Fahem, Houda Ben Saad, Asma Migaou, Chokri Kortas, Samah Joobeur   +5 more
doaj   +1 more source

Kommerell's diverticulum and right-sided aortic arch: a cohort study and review of the literature.

Journal of Vascular Surgery, 2004
We report four consecutive cases of Kommerell's aneurysm of an aberrant left subclavian artery in patients with a right-sided aortic arch and the results of a systematic review of the literature.
C. Cinà, H. Althani, J. Pasenau, L. Abouzahr   +3 more
semanticscholar   +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

Pathogenesis of solitary right aortic arch: a mass effect hypothesis based on observations of serial human embryonic sections

, 2015
In general, solitary right aortic arch carries the left-sided ductus arteriosus communicating between the left subclavian and pulmonary arteries or the right-sided ductus connecting the descending aorta to the left pulmonary artery.
Murakami, Gen, Arakawa, Keiji, Jin, Zhe-Wu, Rodríguez Vázquez, José Francisco, Kim, Ji Hyun, Yamada, Tomonori   +5 more
core   +1 more source

Structural aortic arch shift and supraaortic angle configuration changes after subclavian to carotid transposition as a proposed mechanism for relief of severe esophageal compression in aberrant subclavian artery anatomy

Annals of Vascular Surgery - Brief Reports and Innovations
Objective: – Adult patients with a right-sided aortic arch and aberrant left subclavian artery with a co-existing Kommerell’s diverticulum (KD) can develop clinically significant esophageal compression requiring staged, open, followed by endovascular ...
Charles A. West, Jr., John L. Crawford, Cortland W. Ewing   +2 more
doaj   +1 more source