Results 101 to 110 of about 51,905 (246)

Computational analysis to assess hemodynamic forces in descending thoracic aortic aneurysms

The Journal of Physiology, EarlyView.
Abstract figure legend Left: Pre‐processing. First, we perform the segmentation of the Computer Tomography angiorgraphy (angio‐CT) scans of a healthy patient, obtaining the surface of a healthy thoracic aorta with a Type III aortic arch. Then, we build nine ideal configurations with Descending Thoracic Aortic Aneurysm (DTAA), varying the aortic arch ...
Francesca Duca, Daniele Bissacco, Luca Crugnola, Chiara Faitini, Maurizio Domanin, Francesco Migliavacca, Santi Trimarchi, Christian Vergara   +7 more
wiley   +1 more source

Complete resolution of vertebrobasilar dissection and aneurysm following treatment of subclavian steal physiology

Journal of Vascular Surgery Cases and Innovative Techniques
Subclavian steal syndrome results from subclavian artery stenosis that results in retrograde blood flow through the ipsilateral vertebral artery. Rarely, this retrograde flow can affect the vertebrobasilar junction and cause vertebrobasilar insufficiency,
Pierce Massie, MD, Mueez Rehman, BS, Hamza Hanif, MD, Robin Osofsky, MD, Javed Eliyas, MD, FRCSC, FACS, FAANS, Muhammad Ali Rana, MD, FACS, FSVS   +5 more
doaj   +1 more source

Preclinical 1H MRS Study of a Porcine Model Shows Evidence and Mechanisms for Acute Neuronal Injury in Neonatal Cardiopulmonary Bypass (CPB) Surgery

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 557-567, August 2026.
ABSTRACT Purpose Congenital heart disease affects 1% of US births, with some infants requiring cardiothoracic surgery under cardiopulmonary bypass (CPB). Optimal surgical parameters to minimize neuronal injury are unknown. We used serial 1H MRS in a neonatal CPB porcine model to assess acute neuronal damage and associated injury mechanisms.
Aaron Omon, Meng Gu, Ralph Hurd, Kirk Riemer, Frank Hanley, Daniel Spielman   +5 more
wiley   +1 more source

Ruptured subclavian artery pseudo-aneurysm associated with Neurofibromatosis type 1 [PDF]

, 2009
A subclavian artery aneurysm associated with Neurofibromatosis type 1 (NF 1) is extremely rare. We report a ruptured pseudo-aneurysm of the subclavian artery in a patient with NF 1 treated with endovascular surgery.
Sakamoto, Shigeyuki, Takeshita, Shinichiro, Kiura, Yoshihiro, Sumida, Masayuki, Shibukawa, Masaaki, Kurisu, Kaoru, Okazaki, Takahito   +6 more
core   +1 more source

Central Venous Pressure Referencing in the Lateral Position: Comparison With Direct Right Atrial Pressure in Mechanically Ventilated ICU Patients

Acta Anaesthesiologica Scandinavica, Volume 70, Issue 6, July 2026.
ABSTRACT Background Right atrial pressure (RAP) is a key determinant of venous return and reflects right‐sided filling pressures in critically ill patients. Central venous pressure (CVP) is commonly used as a surrogate, but its accuracy depends on appropriate transducer levelling. While reference points have been evaluated in supine positions, evidence
Carl Sjödin, Jonatan Oras, Lotta Johansson, Per Persson, Sepideh Olausson, Jacob Holmqvist, Alexandru Ille, Nevio Vidovic, Carl Johan Svensson   +8 more
wiley   +1 more source

Isolation of left subclavian artery with reversal of neurological and hemodynamic abnormalities after percutaneous closure

Indian Heart Journal, 2014
Isolation of left subclavian artery is a rare congenital anomaly. In this abnormality, the left subclavian artery arises from the homo-lateral pulmonary artery rather than from aorta.
Purendra K. Pati, Mithun J. Verghese, Paul V. George   +2 more
doaj   +1 more source

A Novel Low‐Cost Technique for Three‐Dimensional Cardiopulmonary Preservation Using Internal Poly(Vinyl Acetate) (PVAc) Injection

Anatomia, Histologia, Embryologia, Volume 55, Issue 4, July 2026.
ABSTRACT Anatomical preservation is essential for teaching and research; however, conventional formaldehyde‐based techniques present limitations due to toxicity, volatility and environmental impact. Plastination provides excellent morphological quality, but its high cost, reliance on flammable solvents and requirement for specialized equipment limit ...
Fabio Cesar Magioli Abdala, Silvio Pires Gomes, Silmara Santos Lazzaretti, Maria Clara Ucker Costódio, Bruno Cesar Schimming, Rinaldo José Ortiz, Vinicius Pedro Silva de Oliveira, Selma Maria Michelin Matheus, Tais Harumi de Castro Sasahara   +8 more
wiley   +1 more source

Acute Deterioration in a Ventilated Preterm Infant

Journal of Paediatrics and Child Health, EarlyView.
Nidhi Anand, Atul Malhotra, Pramod Pharande   +2 more
wiley   +1 more source

A Rare Vascular Ring Malformation Formed by Right Aortic Arch With Mirror Image Branching Causing Dysphagia: Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT A right‐sided aortic arch, a congenital anomaly of the aortic arch, was initially described by Fioratti and Aglietti in 1963. This condition, associated with formation of a vascular ring, can constrict mediastinal organs such as the trachea and esophagus.
Md. Deluwar Hussen, Lamia Rashid, Maliha Zahir, Nurjahan Dilshad, Md. Atique Faisal Tanim, Md Mahfuzur Rahman Zeehad   +5 more
wiley   +1 more source

Subclavian-carotid transposition for subclavian artery stenosis causing recurrent brachial artery embolism: Case report

, 2010
Subclavian artery stenosis represents a relatively lower rate for upper extremity emboli source. Subclavian artery stenosis with thrombus localized distal to the stenosis was diagnosed on the arteriography of a patient who had a history of three previous
Emrecan, Bilgin, Baltalarli, A., Özcan, Ali Vefa, Önem, Gökhan   +3 more
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