Results 51 to 60 of about 18,995 (178)

An Unreported Type of Coronary Artery Anomaly in Congenitally Corrected Transposition of Great Arteries

대한영상의학회지, 2016
Coronary artery variations are associated anomalies in 45% of congenitally corrected transposition of the great arteries (ccTGA) cases, and it is important to detect any coronary artery anomalies before cardiac surgery.
Min Kyu Kwak, Yeon Joo Jeong, Geewon Lee, Nam Kyung Lee, Jung Hyun Choi, Ji Won Lee   +5 more
doaj   +1 more source

Performance of Free‐Running Cardiac and Respiratory Motion‐Resolved Whole‐Heart 5D MRI in Congenital Heart Disease Patients Using a Gadolinium Enhanced Fast‐Interrupted Steady‐State Sequence

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background The performance of 5D imaging in CHD has been previously demonstrated using ferumoxytol rather than gadolinium. Purpose To evaluate the performance of gadolinium enhanced 5D MRI relative to 2D and 3D MRI in CHD patients. Study Type Retrospective.
Christopher W. Roy, Eva Vogeli, Alissia Megalo, Fabienne Dirbach, Jessica A. M. Bastiaansen, Jérôme Yerly, Marco Mueller, David Rodrigues, Jean‐Baptiste Ledoux, Juerg Schwitter, Milan Prša, Estelle Tenisch, Tobias Rutz, Matthias Stuber   +13 more
wiley   +1 more source

Rare coronary circulation anomaly causing chest pain: superdominant right coronary artery with absent left circumflex artery

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2019
Coronary circulation anomalies are the uncommon cause of chest pain when hemodynamically significant. Multidetector computed tomography (CT) of coronary arteries is rapidly replacing conventional angiography, nowadays, as the first line of investigation ...
Sanjay Nathani, Pooja Mehta, Kapisoor Singh, Sandeep Golcha   +3 more
doaj   +1 more source

Utility of Preoperative Cardiac Workup for Children With Very Severe Obstructive Sleep Apnea

The Laryngoscope, EarlyView.
In this retrospective study, we aimed to examine the prevalence and utility of obtaining a preoperative cardiac workup in children with very severe obstructive sleep apnea (OSA) prior to adenotonsillectomy. Of 144 patients with very severe OSA, 38 patients (26.4%) underwent a preoperative cardiac workup, and three of those 38 had abnormal findings ...
Danny A. Elias, Amber D. Shaffer, Zachary Bennett, Rachel Whelan   +3 more
wiley   +1 more source

Coronary Artery Anomalies: Assessment with Electrocardiography-Gated Multidetector-Row CT at a Single Center in Korea

대한영상의학회지, 2015
Purpose To determine the prevalence of coronary anomalies using coronary computed tomography angiography (CCTA) and to evaluate the relationship between coronary artery anomalies and chest pain.
Boram Yi, Joo Sung Sun, Hyoung-Mo Yang, Doo Kyoung Kang   +3 more
doaj   +1 more source

Mapping Causal Biology: Mendelian Randomization in the Era of Big Data

Med Research, EarlyView.
Mendelian randomization (MR) leverages genetic variants to mitigate confounding biases in causal inference. This review systematically maps MR's methodological evolution, highlights its expanding applications in epidemiology and drug target validation, and outlines future directions for overcoming current biases through dynamic, multi‐omics, and cross ...
Xuanlu Shen, Chunrun Qu, Zeyu Wang, Jinglin Zhou, Hongwei Liu, Yingjie Li, Bowei Liu, Hao Zhang, Nan Zhang, Jingwei Zhang, Quan Cheng   +10 more
wiley   +1 more source

Revertant Mosaicism Obscures Long‐Awaited Molecular Confirmation of Diamond‐Blackfan Anemia

American Journal of Medical Genetics Part A, EarlyView.
Nicholas A. Borja, Mustafa Tekin
wiley   +1 more source

Spectrum of Congenital Malformations in Sex Chromosome Tetrasomies and Pentasomies: A Systematic Review

Andrology, EarlyView.
ABSTRACT Sex chromosome aneuploidies represent a heterogeneous group of chromosomal conditions, in which phenotypic complexity generally increases with the number of supernumerary sex chromosomes. While Turner syndrome and sex chromosome trisomies are relatively well characterized, less is known about congenital malformations in sex chromosome ...
Anna Colding, Jannie Traberg, Inger Lily Hjuler Dorf, Anne Skakkebæk   +3 more
wiley   +1 more source

A Case of Double Right Coronary Artery with Separate Ostium

Journal of Tehran University Heart Center, 2015
Coronary artery anomalies are rare, with their incidence varying from 1 to 5%. Angiography is a commonly used modality for the assessment of coronary artery anomalies.
Jalal Kheirkhah, Ali Habibifar, Hassan Moladoust   +2 more
doaj  

Congenital Absence of Left Main Trunk – CCTA Evaluation of a Patient with Ischemic Heart Disease

Journal of Interdisciplinary Medicine, 2021
Coronary artery anomalies represent a heterogeneous group of congenital diseases with various clinical presentations. Over time, the subject of coronary anomalies has been constantly changing in terms of definition, morphology, clinical manifestations ...
Țolescu Cosmin, Rus Abigaela, Chitu Monica, Ratiu Mihaela, Benedek Imre   +4 more
doaj   +1 more source