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Coronary fistula

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https://www.readbyqxmd.com/read/28077818/enlargement-of-the-excluded-left-atrial-appendage-with-thrombus
#1
Shigeaki Aoyagi, Satoru Tobinaga, Hiroyuki Saisho
We report progressive enlargement of the excluded left atrial appendage (LAA) with a thrombus in a patient who had undergone valve surgery and endocardial suture closure of the LAA previously. Echocardiography and CT detected no communication between the LAA and the left atrium. Magnetic resonance imaging showed the LAA was filled with fresh and old thrombi. Coronary arteriography demonstrated small left coronary artery-LAA fistulae. At surgery, successful exclusion of the LAA was confirmed after removal of the thrombi...
January 11, 2017: International Heart Journal
https://www.readbyqxmd.com/read/28068798/an-asymptomatic-septal-perforator-coronary-artery-left-ventricle-fistula-following-myectomy-in-a-patient-with-obstructive-hypertrophic-cardiomyopathy
#2
N Koutsogiannis, Ioanna Koniari, N Kounis, G Hahalis
No abstract text is available yet for this article.
January 1, 2017: Angiology
https://www.readbyqxmd.com/read/28031639/takayasu-arteritis-with-multiple-coronary-artery-fistulas-to-bronchial-arteries
#3
Kanber Ocal Karabay, Emine Altuntas, Ender Uysal, Ahmet Ozkara, Vedat Aytekin
Takayasu arteritis (TA) is an inflammatory disease that commonly occurs in young females. Coronary involvement occurs rarely and mostly with stenosis. Here, we present a case of TA associated with fistulas between the coronary arteries and the bronchial arteries.
December 2016: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28018827/redo-operation-of-recurrent-giant-coronary-artery-aneurysm-optimizing-surgical-strategy
#4
Julia Hillebrand, Andreas Rukosujew, Sven Martens, Dirk Boese
Background Giant coronary artery aneurysms (GCAA) are extremely rare, but they can cause life-threatening complications. Indications for surgical intervention are the occurrence of complications such as fistulas, compression, embolization, or rapid enlargement. The optimal therapeutic approach is still under debate. Until now, there are no publications dealing with the follow-up after surgical treatment. Moreover, the surgical strategy in redo operations has not been described yet. Case Description We report on surgery in a 50-year-old man with a recurrent GCAA after previous dissection and reduction...
December 2016: Thoracic and Cardiovascular Surgeon Reports
https://www.readbyqxmd.com/read/28018699/technical-considerations-of-giant-right-coronary-artery-aneurysm-exclusion
#5
James Barr, Metesh Nalin Acharya, Antonios Kourliouros, Shahzad Gull Raja
Giant coronary artery aneurysms are rare clinical entities. We report the case of a 49-year-old man who presented with dyspnoea and exertional chest pain. Investigations confirmed an aneurysmal right coronary artery measuring 4 cm with a fistulous communication to the right atrium. Following right atriotomy, the fistula was oversewn and the aneurysmal right coronary artery ligated at its origin and at several points along its course. A saphenous vein graft was anastomosed to the posterior descending artery...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/27987505/-patient-related-independent-clinical-risk-factors-for-early-complications-following-interventional-pulmonology-procedures
#6
J J Huang, H Zhang, W Zhang, X Wang, Y H Gong, G F Wang
OBJECTIVE: To investigate the early complication rate and identify patient-related independent clinical risk factors for early complications in patients following interventional pulmonology procedures. METHODS: In the period from December 2014 to December 2015, sufficient data of Peking University First Hospital Respiratory and Critical Care Medicine Department for analysis were identified in 218 subjects. Interventional pulmonology procedures were performed in all the patients...
December 18, 2016: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/27969981/tct-607-trans-catheter-closure-of-coronary-artery-fistulae-in-adult-patients-long-term-outcomes-a-single-centre-experience
#7
Ashish Shah, Yvonne Bach, Mark Osten, Lee Benson, Eric Horlick
No abstract text is available yet for this article.
November 1, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27965995/a-circumflex-coronary-artery-to-right-atrial-fistula-in-a-10-month-old-child
#8
Emrah Şişli, Mehmet Fatih Ayik, Muhammet Akyüz, Münevver Dereli, Yüksel Atay
A coronary fistula (CF) is a rare congenital cardiac anomaly in which there is a connection between the coronary artery and a cardiac chamber or a great vessel. In the paediatric population, a CF is usually asymptomatic. While the circumflex coronary artery (Cx) is the least common source of a CF, the right heart chambers are the most common location of drainage. Herein, we present a symptomatic 10-month-old boy with an atrial septal defect (ASD) in whom we incidentally detected a CF, which stemmed from the Cx and drained to the right atrium...
December 23, 2016: Cardiovascular Journal of Africa
https://www.readbyqxmd.com/read/27938446/assessment-of-a-left-circumflex-coronary-artery-left-ventricle-fistula-by-multimodality-imaging-in-a-child
#9
Jing Chen, Zhi-Gang Yang
Multimodality imaging revealed a left circumflex coronary artery-left ventricle fistula in a 4-year-old boy. MRI tissue tracking revealed a slight abnormality in the left ventricular myocardial strain. Early surgery was suggested to avoid serious complications.
December 12, 2016: Cardiology in the Young
https://www.readbyqxmd.com/read/27931184/postprocedural-radial-artery-occlusion-rate-using-a-sheathless-guiding-catheter-for-left-ventricular-endomyocardial-biopsy-performed-by-transradial-approach
#10
Behrouz Kherad, Clemens Köhncke, Frank Spillmann, Heiner Post, Michel Noutsias, Burkert Pieske, Florian Krackhardt, Carsten Tschöpe
BACKGROUND: For coronary interventions the arterial access via the radial artery is associated with fewer vascular access site complications, and has been shown to reduce major bleeding when compared to the femoral approach. But the endomyocardial biopsy (EMB) approach is usually done by a transfemoral or cervical access known to be associated with an increased risk of artery puncture and its potential complications (i.e., false aneurysm, artery-venous fistula) and needs post-procedural immobilization...
December 8, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27907931/coronary-artery-anomalies-diagnosis-and-classification-based-on-cardiac-ct-and-mri-cmr-from-alcapa-to-anomalies-of-termination
#11
Philipp Heermann, Walter Heindel, Christoph Schülke
Background Coronary artery anomalies encompass a clinically and anatomically variable spectrum including physiological variants and pathophysiologically relevant anomalies. The majority of the variants has no hemodynamic relevance and is often detected accidentally. The recognition of the rare and relevant anomalies that cause either relevant shunt volumes leading to myocardial ischemia or ventricular tachyarrhythmias with the risk of sudden cardiac death is of major importance. Methods This review is based on a literature search in PubMed conducted using the key words "coronary artery" and/or "anomaly" and/or "anomalous origin" and/or "myocardial bridging" and/or "coronary artery fistula" and/or "Bland-White-Garland" and/or "ALCAPA"...
January 2017: RöFo: Fortschritte Auf Dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
https://www.readbyqxmd.com/read/27900349/symptomatic-bilateral-coronary-artery-fistula-to-pulmonary-artery-in-elderly-patient
#12
Francisco Pereira da Silva, Paulo Donato, Henrique Donato, Elisabete Jorge, Maria Joao Ferreira, Filipe Caseiro-Alves
We report the imaging findings of an uncommon coronary vascular termination anomaly, with fistula to the pulmonary artery. This 70 year old female patient presented unstable angina, showing a coronary artery fistula depicted in coronary angiogram from the left coronary to the pulmonary artery, with no significant atherosclerotic pathology. Due to development of ventricular tachycardia in stress echocardiogram examination, she was proposed for coronary fistula closure. Coronary CT was performed for procedure planning and allowed the identification of a second unsuspected fistula from the right coronary to the right pulmonary artery...
2016: European Journal of Radiology Open
https://www.readbyqxmd.com/read/27890910/left-circumflex-coronary-artery-aneurysm-with%C3%A2-arteriovenous-fistula-to-the%C3%A2-coronary-sinus-presenting-as-acute-coronary-syndrome
#13
Aleksander Siniarski, Paweł Rostoff, Bartosz Laskowicz, Radosław Rychlak, Jadwiga Nessler, Grzegorz Gajos
No abstract text is available yet for this article.
November 28, 2016: Polskie Archiwum Medycyny Wewnętrznej
https://www.readbyqxmd.com/read/27865179/right-coronary-artery-disappeared-after-giant-right-coronary-artery-fistula-draining-into-left-ventricle-occluded-by-vsd-occluder-what-we-can-learn-from-this
#14
EDITORIAL
Xuechao Tang, Feiyu Wang, Yuan Bai, Xiaohua You, Xudong Xu, Yongwen Qin
No abstract text is available yet for this article.
February 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27864609/myocardial-infarction-as-a-complication-of-bronchial-artery-embolization
#15
Hugo Labbé, Simon Bordeleau, Christine Drouin, Patrick Archambault
Bronchial artery embolization is now a common treatment for massive pulmonary hemoptysis if flexible bronchoscopy at the bedside failed to control the bleeding. Complications of this technique range from benign chest pain to devastating neurological impairments. We report the case of a 41-year-old man who developed an ST elevation myocardial infarction during bronchial artery embolization, presumably because of coronary embolism by injected particles. In this patient who had no previously known coronary artery disease, we retrospectively found a communication between the left bronchial artery and the circumflex coronary artery...
November 18, 2016: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27863365/preoperative-evaluation-of-coronary-artery-fistula-using-dual-source-computed-tomography
#16
Ke Shi, Hong-Ling Gao, Zhi-Gang Yang, Qin Zhang, Xi Liu, Ying-Kun Guo
OBJECTIVES: To evaluate the efficacy of dual-source computed tomography (DSCT) in assessing the morphological features, quantitative features, and associated coronary artery lesions among patients with coronary artery fistula (CAF) before surgery. METHODS: We enrolled 34 patients with CAF that were morphologically and quantitatively analyzed by DSCT and compared the analyses with surgical results (reference standard). The associated coronary artery lesions were also assessed...
February 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27861394/bilateral-coronary-artery-fistulas-with-a-giant-coronary-aneurysm-complicated-by-aneurysm-rupture-a-case-report
#17
Hui Li, Ying Zhao, Hui-Ping Zhang, Hu Ai, Nai-Xin Zheng, Guo-Dong Tang, Fu-Cheng Sun
RATIONALE: Coronary artery aneurysms and fistulas are not rare conditions in clinical practice, but bilateral fistulas with a giant coronary aneurysm in just one person are quite rare. PATIENT CONCERNS: We report a case of a 66-year-old woman with these 2 coronary abnormalities accompanied with a huge mediastinum mass. INTERVENTIONS: The giant aneurysm was ligated and the mass was resected which was proved to be an organized hematoma finally...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27847561/congenital-coronary-artery-fistulas-complicated-with-pulmonary-hypertension-analysis-of-211-cases
#18
Salah Am Said
AIM: To compare the behavior of pulmonary hypertension (PHT) associated with coronary artery fistulas (CAFs) between the Asian and Caucasian subjects. METHODS: CAFs may be complicated with PHT secondary to left-to-right shunt. Literature review limited to the English language. A total of 211 reviewed patients were collected. Of those, 111 were of Asian and 100 were of Caucasian ethnic origin. The mean age of the Asian and the Caucasian groups of patients were 48...
October 26, 2016: World Journal of Cardiology
https://www.readbyqxmd.com/read/27846815/endomyocardial-biopsy-via-the-femoral-access-still-safe-and-valuable-diagnostic-tool
#19
Sylwia Sławek, Aleksander Araszkiewicz, Agnieszka Gaczkowska, Justyna Koszarska, Damian Celiński, Marek Grygier, Maciej Lesiak, Stefan Grajek
BACKGROUND: The endomyocardial biopsy has proven to be an integral diagnostic tool for surveillance of cardiac allograft rejection and identification of myocardial diseases. Nevertheless, this invasive procedure is not risk-free. This study focuses on the risk of complications and diagnostic performance of right ventricular endomyocardial biopsy (EMB). METHODS: In this single-center retrospective study, we analyzed 315 EMB procedures performed between July 2008 and May 2015 in 73 patients...
November 15, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27843191/role-of-256-slice-mdct-in-the-evaluation-of-coronary-artery-fistula-a-case-series-with-review-of-literature
#20
Sunita Dashottar, R K Singh, S K Malani, Arti Sarin, H S Arora
No abstract text is available yet for this article.
October 2016: Medical Journal, Armed Forces India
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