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The objective of this study is to evaluate the effect of annular sizing strategy (MDCT versus TEE) in transcatheter aortic valve implantation on the prevalence and severity of paravalvular regurgitation.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| MSCT-based prothesis sizing | |||
| Echocardiographic-based prothesis sizing |
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| Measure | Description | Time Frame |
|---|---|---|
| Rate of no/ mild paravalvular leakage before and after introduction of routing preoperative MSCT | 1 week to 3 months post-TAVI | |
| MSCT vs. echocardiographic aortic valve sizing before TAVI | time of TAVI | |
| THV size before and after introduction of routing preoperative MSCT | time of TAVI |
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Inclusion Criteria:
Exclusion Criteria:
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Primary analysis will be done in patients with a successful THV implantation and availability of high quality echocardiographic assessment and in the post routing MSCT group on the availability of a high quality MSCT scan.
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Department of Cardiology and Cardiothoracic Surgery, Aarhus University Hospital | Aarhus N | 8000 | Denmark |
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| ID | Term |
|---|---|
| D001024 | Aortic Valve Stenosis |
| ID | Term |
|---|---|
| D000082862 | Aortic Valve Disease |
| D006349 | Heart Valve Diseases |
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
| D014694 | Ventricular Outflow Obstruction |
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