Results 71 to 80 of about 9,223 (205)

Cyclin‐dependent kinase 13 is indispensable for normal mouse heart development

Journal of Anatomy, Volume 246, Issue 4, Page 616-630, April 2025.
Congenital heart disease (CHD) is the most common defect in live births. The role of cyclin‐dependent kinase (CDK13) in cardiogenesis and CHD was studied using a transgenic mouse model (Cdk13tm1b) carrying deletion of exons 3 and 4, causing loss of function.
Qazi Waheed‐Ullah, Anna Wilsdon, Aseel Abbad, Sophie Rochette, Frances Bu'Lock, Asma Ali Saed, Marc‐Phillip Hitz, J. David Brook, Siobhan Loughna   +8 more
wiley   +1 more source

Right coronary artery arising from pulmonary trunk: assessment with conventional coronary angiography and multislice computed tomography coronary angiography. [PDF]

, 2009
We present a case of a 59-year-old man who was admitted to the hospital because of atypical chest pain and dyspnea. Conventional coronary angiography showed an anomalous origin of the right coronary artery from the pulmonary trunk.
Maurizio Sacco, Carlo Tedeschi, De Rosa, R, Tammaro, P, Paolo Capogrosso, Cademartiri, F, Sacco, M, Capogrosso, P., Massimo Midiri, Gennaro Ratti, Paolo Tammaro, Tedeschi, C, Borrelli, F, MIDIRI, Massimo, Carlo Briguori, Filippo Cademartiri, Ratti, G, Roberto De Rosa, Francesco Borrelli, Briguori, C   +19 more
core   +1 more source

Porphyromonas gingivalis GroEL exacerbates orthotopic allograft transplantation vasculopathy via impairment of endothelial cell function

Molecular Oral Microbiology, EarlyView.
Abstract Orthotopic allograft transplantation (OAT) is a significant approach to addressing organ failure. However, persistent immune responses to the allograft affect chronic rejection, which induces OAT vasculopathy (OATV) and organ failure. Porphyromonas gingivalis can infiltrate remote organs via the bloodstream, thereby intensifying the severity ...
Chien‐Sung Tsai, Chun‐Yao Huang, Yi‐Ting Tsai, Chun‐Ming Shih, Ze‐Hao Lai, Chen‐Wei Liu, Yi‐Wen Lin, Feng‐Yen Lin   +7 more
wiley   +1 more source

The incidence of congenital coronary artery anomalies in the Southeast Anatolia Region [PDF]

, 2005
Objectives: We retrospectively reviewed patients who underwent routine coronary angiography in our catheterization laboratory in order to determine the incidence of congenital coronary artery anomalies in the Southeast Anatolia Region of Turkey.
Toprak, Nizamettin, Karabulut, Aziz, Gulsum, Samet, Iltumur, Kenan   +3 more
core  

An Interesting Anomalous Coronary Artery: Right Coronary Artery Arising from the mid Part of the Left Anterior Descending Artery

Journal of Tehran University Heart Center, 2017
A 48-year-old woman was admitted to the emergency department with complaints of typical chest pain, cold sweat, and dyspnea of 24 hours’ duration. She had a history of hypertension, hyperlipidemia, and diabetes mellitus for many years.
Allahyar Golabchi, Ali Abbasi, Mohamad Ramezani   +2 more
doaj  

[3-dimensional MR coronary angiography with navigator technique: imaging of the proximal course of a coronary artery anomaly] [PDF]

, 1998
Congenital coronary artery anomalies are found in 0.3 to 1.3% of patients and can cause ischemic heart disease or sudden cardiac death, especially if the anomalous coronary artery courses between the aortic root and the pulmonary artery.
Pabst, T, Beer, M, Hahn, D, Kellner, M, Kenn, W, Sandstede, J, Neubauer, Stefan   +6 more
core   +1 more source

Twin Circumflex Arteries: A Rare Coronary Artery Anomaly

Journal of Tehran University Heart Center, 2018
A circumflex artery originating from an ostium apart from the left main artery is one of the most common coronary artery anomalies. However, a dual origin of the circumflex artery is an extremely rare anomaly.
Kahraman Coşansu, Mustafa Tarık Ağaç, Harun Kılıç, Ramazan Akdemir, Hüseyin Gündüz   +4 more
doaj  

Transcatheter closure of a rare coronary artery fistula using a modified mother–child technique

Annals of Pediatric Cardiology, 2019
Coronary artery fistulas (CAFs) are rare abnormal communications between a normal coronary artery and a cardiac chamber or great vessel, such as the pulmonary artery, bypassing the myocardial capillary network.
Catarina Perez-Brandao, António Fiarresga, Lídia Sousa, José D Martins   +3 more
doaj   +1 more source

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

The Anatomical Record, Volume 309, Issue 8, Page 2199-2220, August 2026.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza, André Luiz Quagliatto Santos, Marcelo Abidu‐Figueiredo, Thaís Aparecida Silva, Rodrigo Ananias Barreiros Silva, Paulo de Souza‐Junior   +5 more
wiley   +1 more source

Coronary artery anomalies detected by MSCT-coronary angiography in the adult [PDF]

, 2008
Background. Before coronary evaluation by modern imaging techniques was feasible, premorbid diagnoses of coronary artery anomalies (CAAs) were usually made fortuitously by invasive coronary angiography (ICA).
Weustink, A.C., Kate, Gert-Jan, Feijter, Pim   +2 more
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