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https://www.readbyqxmd.com/read/29339681/case-image-superdominant-right-coronary-artery-and-left-anterior-descending-artery-arising-from-the-right-coronary-sinus-a-rare-coronary-artery-anomaly
#1
Alaa Quisi
No abstract text is available yet for this article.
January 2018: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/29336406/quadricuspid-aortic-valve-a-rare-intraoperative-diagnosis-by-transesophageal-echocardiography
#2
Anupam Das, Ummed Singh, Palleti Rajashekar
Quadricuspid aortic valve (QAV) is a rare congenital anomaly frequently associated with other anomalies particularly coronary anomalies. It may be detected on transthoracic or transesophageal echocardiography. We present here a case report of a 27-year-old male patient with a QAV, the valve being regurgitant and requiring aortic valve replacement. It has been reported as isolated case reports in the literature and various theories exist to the development of QAV. The diagnosis requires a high degree of suspicion and a detailed assessment, and if asymptomatic, then patients need to be carefully followed up for the development of aortic regurgitation...
January 2018: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/29336217/coronary-anomaly-when-you-think-you-ve-seen-it-all
#3
W Holvoet, C Mihl, A W Ruiters, B L J H Kietselaer, S C A M Bekkers
No abstract text is available yet for this article.
January 16, 2018: Acta Cardiologica
https://www.readbyqxmd.com/read/29333832/an-incidentally-detected-anomalous-origin-of-the-right-coronary-artery-from-the-pulmonary-artery-in-an-infant
#4
Sezen Ugan Atik, Levent Saltik, Kazım Oztarhan, Helen Bornaun
Isolated anomalous origin of the right coronary artery from the main pulmonary artery is a rare congenital anomaly, and few cases have been reported in the pediatric age group. Here in, we report an asymptomatic case of a 2-month-old male infant who has been diagnosed as anomalous origin of the right coronary artery from the main pulmonary artery during the evaluation for cardiac abnormalities. For a suspicion on echocardiography, cardiac catheterization and coronary angiography performed to verify the diagnosis of anomalous origin of the right coronary artery from the main pulmonary artery...
February 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29317980/a-history-of-kawasaki-disease-from-childhood-and-coronary-artery-ectasia-with-recurrent-st-elevation-myocardial-infarction-a-therapeutic-challenge
#5
Ashraf Abugroun, Daniel Vilchez, Osama Hallak, Anahita Shahrrava
Coronary artery ectasia (CAE) is an uncommon anomaly, usually found in 1.2-2% of patients undergoing coronary angiography, defined as a segment of the coronary artery that has a diameter of more than 1.5 times the normal adjacent segments. Atherosclerosis is considered as the cause of half of the CAE cases. We herein present a 65-year-old Asian male with past medical history of Kawasaki disease (KD) who developed recurrent episodes of inferior wall ST-elevation myocardial infarction (STEMI) despite treatment with dual antiplatelet therapy (DAPT)...
December 2017: Cardiology Research
https://www.readbyqxmd.com/read/29302558/report-on-a-rare-single-coronary-artery-anomaly-need-for-comprehensive-investigations
#6
Rishi Tuhin Guria, Utkarsh Gupta
Single coronary artery anomaly (SCAA) is a very rare disorder with an incidence of about 0.024%-0.066% which presents with the diverse feature but is mostly asymptomatic. It has found to be one of the pathological states to cause sudden death. We report a case of R-III type of SCAA as classified by Lipton et al. which is only about 15% of all the cases of SCAA which makes it even rarer. Hypoxic environment is thought to be an important cause for the development of such anomalies which gives us clues to determine the predisposing factors to be ruled out in patient's history...
April 2017: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/29301802/unusual-trifurcation-of-a-single-left-coronary-artery
#7
Santosh Kumar Sinha, Puneet Aggarwal, Vikas Mishra, Ramesh Thakur
Congenital coronary artery anomalies are rare and usually an incidental finding during coronary angiography. Most of the anomalies are benign in nature; however, some are malignant and may result in sudden cardiac death. A 46-year-old woman with diabetes and hypertension underwent coronary angiography for evaluation of exertional angina, which revealed an unusual trifurcation of a single left coronary artery with an anomalous origin of the right coronary artery from the left anterior descending artery but no significant coronary narrowing...
January 4, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29297182/mdct-findings-of-a-rare-coronary-anomaly-the-first-septal-perforator-branch-originating-from-the-left-main-coronary-artery
#8
Ayse Gul Karadeniz, Muhammet Rasit Sayin, Selim Kul
Multislice/multidetector-row computed tomography (MDCT) is now widely used for noninvasive assessment of coronary arteries, and it may sometimes reveal coronary anomalies. Detection of such anomalies may be relevant both during follow-up and for planning cardiac or coronary surgical/interventional procedures. These anomalies may be missed unless carefully sought. In this paper, we present the MDCT images of a first septal perforator branch originating from the left main coronary artery, which represents an extremely rare coronary anomaly...
January 3, 2018: Folia Morphologica (Warsz)
https://www.readbyqxmd.com/read/29296068/morphological-dilemma-anomalous-pulmonary-venous-confluence-or-cor-triatriatum-does-it-matter
#9
Nagarajan Muthialu
Cardiac variant of total anomalous pulmonary venous return is a rare entity, whereby all the pulmonary veins drain directly to the right atrium or coronary sinus. The effective left heart blood flow channels through a small stretched patent foramen ovale and can often be confused with a variant of cor triatriatum. Cor triatriatum is a rare congenital cardiac anomaly where pulmonary veins drain to a persistent chamber above the left atrium with a membrane separating these two. There persists either a small aperture directly from the true to the accessory left atrium or none at all...
January 2018: Journal of the Saudi Heart Association
https://www.readbyqxmd.com/read/29296064/transcatheter-closure-of-right-coronary-artery-fistula-to-the-right-ventricle
#10
A Abu Haweleh, Luna Baangood, J V DeGiovanni
Coronary artery fistula (CAF) is an uncommon anomaly that is usually congenital but can be acquired. Although most patients are asymptomatic, some may present with congestive heart failure, infective endocarditis, myocardial ischemia or rupture. In the past, surgical ligation was the only option in the management of CAF, but since 1983, transcatheter closure of CAF has been increasing as an alternative to surgery. We report a 3-year-old boy, presented in Queen Alia Heart Institute, who underwent successful transcatheter closure of a large fistula communicating the distal part of the right coronary artery to the right ventricle...
January 2018: Journal of the Saudi Heart Association
https://www.readbyqxmd.com/read/29278631/prevalence-of-coronary-artery-anomalies-detected-by-coronary-ct-angiography-in-canton-sarajevo-bosnia-and-herzegovina
#11
Fuad Zukić, Miro Miljko, Sandra Vegar-Zubović, Adi Behmen, Antonela Krasić Arapović
BACKGROUND: Coronary artery anomalies (CAAs) are congenital variations of one or more of the coronary arteries and they are an uncommon but important cause of chest pain and, in some cases, sudden cardiac death. Anomalies of coronary arteries may be found incidentally in 0.3-1% of healthy individuals. The three types of coronary artery anomalies are anomalies of origin, anomalies of course and anomalies of termination. The purpose of our study was to estimate the frequency of CAAs in Canton Sarajevo, B&H, and to deteremine the prevalence of origin, course and termination anomalies of coronary arteries...
December 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/29274800/cardiac-resynchronization-therapy-device-implantation-in-a-patient-with-persistent-left-superior-vena-cava-without-communicating-innominate-vein-should-we-proceed-from-the-same-side-a-dilemma-revisited
#12
Debabrata Bera, Neeta Bachani, Prashant Pawar, Chetan Rathi, Vadivelu Ramalingam, Yash Lokhandwala
Persistent left superior vena cava (PLSVC) is an uncommon congenital anomaly. We report a case of implantation of cardiac resynchronization therapy - pacemaker (CRT-P) device in a 38-year-old lady with idiopathic dilated cardiomyopathy. After left axillary vein puncture, we faced an unexpected entry of left subclavian to PLSVC draining into the coronary sinus (CS). The target posterolateral vein which had been identified before seemed to have an acute angle at its entry into the CS. Hence, at this stage we were in a dilemma, whether to switch to the right side or to continue from the same side...
December 21, 2017: Indian Pacing and Electrophysiology Journal
https://www.readbyqxmd.com/read/29258627/transcatheter-therapy-of-anomalous-systemic-venous-drainage
#13
Shahnawaz M Amdani, Thomas J Forbes, Daisuke Kobayashi
Anomalous drainage of the right superior caval vein into the left atrium is a rare congenital anomaly that causes cyanosis and occult infection owing to right-to-left shunting. Transcatheter management of this anomaly is unique and rarely reported. We report a 32-year-old man with a history of brain abscess, who was diagnosed with an anomalous right superior caval vein draining to the left atrium; right upper pulmonary vein and right middle pulmonary vein draining into the inferior portion of the right superior caval vein; and a left superior caval vein draining into the right atrium through the coronary sinus without a bridging vein...
December 20, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/29246546/surgical-unroofing-of-intramural-anomalous-aortic-origin-of-a-coronary-artery-in-pediatric-patients-single-center-perspective
#14
Shagun Sachdeva, Michele A Frommelt, Michael E Mitchell, James S Tweddell, Peter C Frommelt
BACKGROUND: Intramural anomalous aortic origin of a coronary artery (AAOCA) is associated with an increased risk of sudden cardiac death. This is amenable to surgical coronary unroofing, but outcomes studies are lacking. OBJECTIVE: To perform a comprehensive review of our institutional experience with pediatric patients with AAOCA who underwent surgical repair with unroofing of the intramural segment, focusing on preoperative and postoperative course and testing as well as intraoperative findings...
November 10, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29244161/the-impact-of-coronary-anomalies-on-the-outcome-in-aortic-valve-surgery-comparison-of-bicuspid-aortic-valve-versus-tricuspid-aortic-valve-morphotype
#15
Shiho Naito, Johannes Petersen, Hermann Reichenspurner, Evaldas Girdauskas
OBJECTIVES: The association of anomalous anatomy of coronary arteries and bicuspid aortic valve (BAV) has been sporadically reported. Our aim was to evaluate the prevalence of coronary anomalies between BAV and tricuspid aortic valve (TAV) and to analyse their impact on major adverse cardiac events during and after aortic valve surgery. METHODS: A total of 1099 consecutive patients who received preoperative coronary evaluation and elective aortic valve replacement/repair between January 2013 and July 2016 at our institution were involved...
December 12, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29233767/patch-repair-of-anomalous-origin-of-left-anterior-descending-artery-from-the-right-coronary-artery
#16
Nikki L Stamp, Christopher J Merry
Coronary artery anomalies occur in an estimated 1.3% of the population. We present a case of a 52 year-old-man who had a less common anomaly of a left anterior descending artery arising from the right coronary ostium, causing ischaemia and chest pain demonstrated by perfusion scan. The usual options of management of coronary anomalies were not suitable for this anatomy and thus, we present the case of patch augmentation of the arteries.
December 9, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29233354/cardiac-computed-tomography-as-an-imaging-modality-in-coronary-anomalies
#17
Irem Karliova, Peter Fries, Jörg Schmidt, Ulrich Schneider, Ahmad Shalabi, Hans-Joachim Schäfers
Coronary artery fistulae and coronary aneurysms are rare anomalies. When they become symptomatic, they require precise anatomic information to allow for planning of the therapeutic procedure. We report a case in which both fistulae and aneurysm were present. The required information could only be obtained by electrocardiogram-gated computed tomography with reformation. This imaging modality should be considered in every case of fistula or coronary aneurysm.
January 2018: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29224269/-surgical-treatment-and-early-mid-follow-up-results-of-complete-atrioventricular-septal
#18
H J Cui, J Zhuang, J M Chen, J Z Cen, G Xu, S S Wen
Objective: To discuss the surgical treatment and early-mid follow-up results of complete atrioventricular septal defect (CAVSD). Methods: The clinic data of 235 cases of CAVSD underwent surgical treatment at Department of Cardiac Surgery, Guangdong General Hospital from June 2009 to June 2016 was analyzed retrospectively (104 male and 131 female patients). The patients were aged 18 days to 58 years (mid age 8.9 months) at surgery, and 2 cases of newborns (0.9%), 24 cases of 1 to 3 months (10.2%), 56 cases of 4 to 6 months (23...
December 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/29219241/incidental-finding-of-arteria-lusoria-during-transradial-coronary-catheterization-significance-in-interventional-cardiology
#19
Arsalan Rafiq, Surendra Chutani, Nassim R Krim
Arteria lusoria is the most common anomaly of the aortic arch with an incidence of 0.5%-2.5%. It is mostly diagnosed incidentally while performing imaging for evaluation of other unrelated medical conditions. The aberrant right subclavian artery arises beyond the origin of the left subclavian artery from the aortic arch. This results in a complex right-subclavian-aortic anatomy which leads to difficulty in transradial coronary angiography. This can lead to prolonged procedure time and increased use of catheters by unaware interventionists...
December 8, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29214082/congenital-absence-of-left-circumflex-artery-a-case-report-and-review-of-the-literature
#20
Setri Fugar, Lydia Issac, Alexis Kofi Okoh, Christelle Chedrawy, Nadia El Hangouche, Neha Yadav
Congenital absence of the left circumflex artery is a rare coronary anomaly with few reported cases in the literature. These patients are usually diagnosed incidentally when they undergo coronary angiography or coronary CT to rule out underlying coronary artery disease. In this article, we report a case of a 46-year-old man who was incidentally found to have a congenitally absent left circumflex artery with a superdominant right coronary artery after a workup was initiated for frequent premature ventricular contractions and regional wall motion on echocardiogram...
2017: Case Reports in Cardiology
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