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Double flash mode of prospective ECG-triggered high-pitch spiral CT: image quality and radiation dose in patients with atrial fibrillation

Double flash mode of prospective ECG-triggered high-pitch spiral CT: image quality and radiation dose in patients with atrial fibrillation

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-DCD-15006243
Enrollment
Unknown
Registered
2015-03-09
Start date
2015-04-13
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Atrial fibrillation, Coronary heart disease

Interventions

Gold Standard:
Index test:

Sponsors

Peking University First Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
10 Years to 100 Years

Inclusion criteria

Inclusion criteria: patients with AF and clinical suspected coronary heart disease or ctpv

Exclusion criteria

Exclusion criteria: 1. Patients refused to sign the informed consent or accept the terms mentioned; 2. Pregnant or lactating women; 3. With severe organ failure; 4. Iodinated contrast allergy; 5. Bypass operation or after stent implantation; 6. To severe renal injury with, defined as GFR/eGFR<60mL/min; 7. Patients also suffering from hyperthyroidism or other contraindications to iodinated contrast; 8. Is less likely to finish with disease of the required test program.

Design outcomes

Primary

MeasureTime frame
Immage quality;

Contacts

Public ContactXiaoying Wang
cjr.wangxiaoying@vip.163.com+86 10-66552811

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026