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Assessing the diagnostic value of non-invasive coronary flow reserve measurement

Assessing the diagnostic value of non-invasive coronary flow reserve measurement - CFR study

Status
Unknown
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON42618
Enrollment
60
Registered
2015-09-03
Start date
Unknown
Completion date
Unknown
Last updated
2024-04-23

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

Conditions

coronary microvascular dysfunction (CMD) Coronary microvascular dysfunction (microvascular angina pectoris)

Interventions

None listed

Sponsors

Universitair Medisch Centrum Sint Radboud
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Patients with stable angina will be eligible if their clinically indicated coronary angiogram included a fractional flow reserve (FFR) measurement in the left anterior descending (LAD) artery. Since coronary flow reserve (CFR) is automatically measured together with FFR, invasive CFR measurements are clinically available in these patients.

Exclusion criteria

Exclusion criteria: - Significant coronary stenosis (FFR

Design outcomes

Primary

MeasureTime frame
1) To appraise the agreement between non-invasive CFR measurements using echocardiography (TTDE) and invasively measured CFR. 2) To evaluate the feasibility of a CFR measurement using TTDE. 3) To assess the intra-operator variability of TTDE—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)