NL-OMON44459已完成不适用
Myocardial mass determination of the different coronary territories by FFRct and invasive measurement of absolute coronary blood flow. A clinical Registry. - MyoMass study
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18 至 99（—）
入选标准
- •1) Presence of multivessel coronary disease with an indication for multivessel FFR and/or PCI
- •or Patients with single vessel disease scheduled for FFR/PCI of that single coronary artery
- •2) Availability of a coronary CT scan performed prior to the scheduled invasive investigation. The time difference between the CT scan and the invasive exam should be less than 3 months.
- •3) Focal lesions only
- •4) Normal left ventricular function
- •5) Age < 75 years
排除标准
- •1) Inability to give informed consent
- •2) Diffuse coronary disease
- •3) Tortuous or calcified arteries interfering with reliable invasive FFR assessment
- •4) Previous myocardial infarction or ejection fraction less than 60% by echocardiography or ventriculography or less than 50% by nuclear methods
- •5) Atrial fibrillation interfering with high quality coronary CT scanning
- •6) Age > 75 years
- •7) Other contra-indications for CT scanning
- •8) Pregnancy or admired pregnancy in the future
- •9) Left main stenosis
研究者
相似试验
已完成
不适用
Myocardial Mass Determination by FFRct and Absolute Coronary Blood FlowFractional Flow ReserveAbsolute Flow MeasurementFFR-CTMyocardial MassCoronary Artery DiseaseNCT03393871Catharina Ziekenhuis Eindhoven60
已完成
不适用
Myocardial Quantitative Evaluation using Cardiac Magnetic Resonance ImagingCardiomyopathyJPRN-UMIN000032167Department of Radiology, Iwate Medical University30
尚未招募
Unknown
Determination of reference values for cardiac magnetic resonance (CMR) T1/T2 mappingHealthy adultJPRN-UMIN000051608ational Institutes for Quantum Science and Technology(QST)30
尚未招募
不适用
CMR based myocardial tissue characterization in correlation with functional and flow-dynamic processes in patients with mitral valve incompetence prior to and after mitraclipI34.0Mitral (valve) insufficiencyDRKS00009402niklinik KölnInstitut für Diagnostische und Interventionelle Radiologie90
尚未招募
不适用
CMR based myocardial tissue characterization in correlation with functional and flow-dynamic processes in patients with severe aortic stenosis prior to and after TAVII35.0Aortic (valve) stenosisDRKS00009370niklinik KölnInstitut für Diagnostische und Interventionelle Radiologie90