cardiac, cerebral, and abdominal diseases
Conditions
Interventions
Gold Standard:conventional single localizer protocol
CT 
(Somatom 
Definition
 
Somatom 
Flash)
Sponsors
Huai'an First People’s Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. patients aged between 18 and 80 years old; 2. preferred to cardiac, cerebral, and abdominal CT examinations as clinical requests; 3. be able to cooperate with CT examinations (such as: no dysphoria, can hold breath, no contraindications to contrast agents); 4. cardiac patients with heart rates < 110 bpm and heart rate variability < 20 bpm.
Exclusion criteria
Exclusion criteria: 1. inability to cooperate with CT examinations; 2. pregnancy; 3. allergy to iodinated contrast media; 4. liver or kidney failure, or severe organ dysfunction; 4. a history of brain surgery; 5. patients with coronary artery stents or bypass grafts; 6. a history of lumbar or pelvic metal fixation surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| image quality; | — |
Secondary
| Measure | Time frame |
|---|---|
| radiation dose; | — |
Countries
China
Contacts
Public ContactWei Huang
Huai'an First People's Hospital
Outcome results
None listed