Cardiac Allograft Vasculopathy: A Focus on Advances in Diagnosis and Management
Cardiac allograft vasculopathy (CAV) is a type of coronary artery disease unique to heart transplant recipients that can result from chronic rejection of the transplanted heart. CAV is a major cause of morbidity and mortality after the first year of transplantation. Both immune and nonimmune mechani...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Houston Methodist DeBakey Heart & Vascular Center
2025-05-01
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| Series: | Methodist DeBakey Cardiovascular Journal |
| Subjects: | |
| Online Access: | https://account.journal.houstonmethodist.org/index.php/up-j-mdbcj/article/view/1580 |
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| Summary: | Cardiac allograft vasculopathy (CAV) is a type of coronary artery disease unique to heart transplant recipients that can result from chronic rejection of the transplanted heart. CAV is a major cause of morbidity and mortality after the first year of transplantation. Both immune and nonimmune mechanisms contribute to the initiation and progression of CAV and result in intimal thickening, fibrosis with luminal stenosis, chronic myocardial ischemia and eventual graft failure. Recent advances in imaging modalities—including invasive intracoronary imaging and noninvasive imaging with cardiac positron emission tomography—have improved the early detection of CAV and may allow for optimization of CAV-targeted therapies to reduce CAV progression and ultimately preserve graft function. |
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| ISSN: | 1947-6108 |