| Autor: |
Parag Bhalgat, Abhijeet Naik, Prasanna Salvi, Nilesh Bhadane, Kshiti Shah, Bhawan Paunipagar, Suresh Joshi |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Indian Heart Journal, Vol 70, Iss 2, Pp 303-307 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
0019-4832 |
| DOI: |
10.1016/j.ihj.2017.08.004 |
| Popis: |
Background: Anomalous origin of left coronary artery from pulmonary artery (ALCAPA) is a very rare congenital heart defect characterized by myocardial ischemia and ultimately scaring. The scar burden will determine eventual recovery of left ventricular function after corrective surgery. Material method: All patients with proven diagnosis of ALCAPA and who underwent treatment at present centre were included. Detail echocardiography and cardiac magnetic resonance imaging (CMR) (delayed Gadolinium enhancement) was performed before and after surgery. Results: There were 4 patients (3 females, age group 3 months to 3 yr, follow up 6 months to 20 months.) There was no peri operative mortality. All patients had significant improvement in symptom class and LVEF (increase of more than 10%) when evaluated at last follow up. Three patients had pre operative CMR and 3 post operative CMR. All patients had improvement in post operative LVEF, but >50% was observed only in one patient who had less than half thickness delayed gadolinium enhancement. The right coronary flow pattern were unique to disease. The left coronary flow pattern were had significant variation and could predict extent of scared myocardium. Conclusion: Ischemia in ALCAPA can lead to myocardial scarring even in early infancy. The recovery in left ventricular function is a closely related to scar burden. Coronary flow patterns are unique and give useful insight into disease process and natural history. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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