Adult ALCAPA: from histological picture to clinical features
| العنوان: | Adult ALCAPA: from histological picture to clinical features |
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| المؤلفون: | Hideaki Yoshino, Konomi Sakata, Tohru Minamino, Seiichi Taniai, Kenichi Sudo, Mio Noma, Satoru Hirono, Hiroshi Tsuchiya, Yusuke Inaba, Hayato Kawakami, Hiroaki Shimoyamada, Hiroshi Kubota, Kazuya Takemoto, Kyoko Soejima, Yukihiro Kaneko, Yu Takahashi, Hikaru Ishii, Daisuke Izumi, Kazuyuki Ozaki, Hiroshi Kamma, Katsunari Terakawa, Hidehito Endo |
| المصدر: | Journal of Cardiothoracic Surgery Journal of Cardiothoracic Surgery, Vol 15, Iss 1, Pp 1-9 (2020) |
| بيانات النشر: | Springer Science and Business Media LLC, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Adult, Male, Pulmonary and Respiratory Medicine, medicine.medical_specialty, Coronary Vessel Anomalies, Coronary angiography, lcsh:Surgery, Case Report, Pulmonary Artery, 030204 cardiovascular system & hematology, Sudden death, lcsh:RD78.3-87.3, 03 medical and health sciences, 0302 clinical medicine, Left coronary artery, ALCAPA, Ventricular arteriole, Internal medicine, medicine.artery, Bland White Garland Syndrome, medicine, Humans, Ventricular fibrillation, Circumflex, Cardiac Surgical Procedures, Congenital heart disease, BWG syndrome, business.industry, Anomalous Left Coronary Artery, lcsh:RD1-811, General Medicine, Middle Aged, ICD implantation, medicine.disease, Slow flow phenomenon, Cardiac surgery, medicine.anatomical_structure, 030228 respiratory system, lcsh:Anesthesiology, Cardiothoracic surgery, Pulmonary artery, Cardiology, Surgery, Cardiac pathology, Cardiology and Cardiovascular Medicine, business, Artery |
| الوصف: | Background Anomalous left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital coronary anomaly that results in high mortality if left untreated. Our aim was to extend our knowledge of the histological, angiographic, and clinical characteristics of ALCAPA in order to deepen our understanding of this rare entity. Case presentation We were involved in the assessment, treatment, and pathological evaluation of two adult ALCAPA patients who were rescued from ventricular fibrillation and then surgically treated to establish a dual coronary artery system. Histological studies indicated various chronic ischemic changes in the myocardium, patchy fibrosis, and severely thickened arteriolar walls in both ventricles. The first patient is alive and well 11.5 years after surgical correction without any implantable cardioverter defibrillator (ICD) activations. The second patient required re-do surgery 9 months after the initial operation but subsequently died. Histologically, chronic ischemic alteration of the myocardium and thickened arteriolar walls persisted even after surgical correction, and coronary angiography (CAG) showed an extremely slow flow phenomenon even after surgical correction in both patients. The average postoperative opacification rate in the first case was 7.36 + 1.12 (n = 2) in the RCA, 3.81 + 0.51 (n = 3) in the left anterior descending (LAD) artery, and 4.08 + 0.27 (n = 4) in the left circumflex (LCx) artery. The slow flow phenomenon may represent persistent high arteriolar resistance in both ventricles. Conclusions Seldom reported or new findings in adult ALCAPA were identified in two cases. More frequent diagnosis of adult ALCAPA can be expected because of the widespread availability of resuscitation and more advanced diagnostic modalities. Accumulation of pathological and clinical findings and confirmation of the long-term follow-up results after treatment may contribute to expanding our knowledge of this rare entity and establishing optimal treatment. |
| تدمد: | 1749-8090 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c290f632963aa05bd8730a9ef06c20c https://doi.org/10.1186/s13019-020-1048-y |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....8c290f632963aa05bd8730a9ef06c20c |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 17498090 |
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