Coronary computed tomography angiography | |||||
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Survey item | Answer 1: n° (%) | Answer 2: n° (%) | Answer 3: n° (%) | Answer 4: n° (%) | Answer 5: n° (%) |
CCTA scanner (n° slice) | 64-slice: 6 (14%) | 128-slice: 19 (45%) | 256/320-slice: 16 (38%) | No answer: 1 (3%) | |
N° of CCTA scan per week | 0: 1 (2%) | 1–10: 21 (50%) | 11–20: 10 (24%) | > 20: 10 (24%) | |
N° of pre-TAVI CT scan per week | 0: 3 (7%) | 1–5: 19 (45%) | 6–10: 12 (29%) | > 10: 8 (19%) | |
Use of advances cardiac CCTA techniques | None: 25 (60%) | Dual-energy: 9 (21%) | Delayed enhancement: 6 (14%) | Stress perfusion: 5 (12%) | FFR-CT: 3 (7%) |
Patients scanned | Outpatients: 2 (5%) | Inpatients: 3 (7%) | Outpatients + Inpatients: 25 (59%) | Outpatients + Inpatients + Emergency Room: 12 (29%) | |
N° of radiologist doing CCTA | 0: 1 (2%) | 1: 3 (7%) | 2: 12 (29%) | 3: 13 (31%) | > 3: 13 (31%) |
% of radiologist doing CCTA | 0–24%: 35 (83%) | 25–49%: 4. (10%) | 50–74%: 0 (0%) | 75–100%: 3 (7%) | |
Senior radiologist experience | < 5 years: 6 (14%) | > 5 years: 36 (86%) | |||
Administration of medication during CCTA | Radiologist: 30 (71%) | Radiologist + Cardiologist: 8 (19%) | No administration: 4 (10%) | ||
Who report CCTA? | Radiologist: 38 (90%) | Radiologist + Cardiologist: 4 (10%) | Cardiologist: 0 (0%) | ||
Are there radiology technicians dedicated to CCTA? | Yes: 25 (60%) | No: 17 (40%) |