Assessment Of Total Coronary Circulation Time Using TIMI Frame Count Method (TCCT-TIMI)

Study Overview
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Brief Summary
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The aim of this study is to evaluate and describe the total coronary circulation time (TCCT) by using TIMI frame count method in patients performed coronary angiography. TCCT is described as an angiographic index which is the sum of the frame count of coronary artery and venous system. This study also evaluates the relationship between the diseases in arterial system such as coronary artery ectasia, coronary slow flow, coronary artery disease and coronary venous pathologies.

Official Title
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Assessment Of Total Coronary Circulation Time Using TIMI Frame Count Method In Patients Undergoing Coronary Angiography

Conditions
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Coronary Angiography, Coronary Artery Disease, Coronary Artery Ectasia, Slow-Flow Phenomenon, Coronary Heart Disease

Intervention / Treatment
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* Procedure: coronary angiography


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Patients whom performed coronary angiography with a suspicion of coronary artery disease Exclusion Criteria: History of cerebrovascular disease, chronic inflamatuar disease, malignity, chronic kidney and hepatic disease

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Diagnostic
Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: normal coronary artery<br>coronary angiography will be performed by transfemoral or transradial route. | Procedure: coronary angiography<br>* Coronary angiography will be performed by transfemoral or transradial approach in all patients. In order to evaluate each coronary artery, at least four views from the left and two views from the right system will be taken.<br>|
| Active Comparator: coronary slow flow<br>coronary angiography will be performed by transfemoral or transradial route. | Procedure: coronary angiography<br>* Coronary angiography will be performed by transfemoral or transradial approach in all patients. In order to evaluate each coronary artery, at least four views from the left and two views from the right system will be taken.<br>|
| Active Comparator: coronary artery ectasia<br>coronary angiography will be performed by transfemoral or transradial route. | Procedure: coronary angiography<br>* Coronary angiography will be performed by transfemoral or transradial approach in all patients. In order to evaluate each coronary artery, at least four views from the left and two views from the right system will be taken.<br>|
| Active Comparator: non-obstructive coronary artery disease<br>coronary angiography will be performed by transfemoral or transradial route. | Procedure: coronary angiography<br>* Coronary angiography will be performed by transfemoral or transradial approach in all patients. In order to evaluate each coronary artery, at least four views from the left and two views from the right system will be taken.<br>|
| Active Comparator: obstructive coronary artery disease<br>coronary angiography will be performed by transfemoral or transradial route. | Procedure: coronary angiography<br>* Coronary angiography will be performed by transfemoral or transradial approach in all patients. In order to evaluate each coronary artery, at least four views from the left and two views from the right system will be taken.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Evaluation of total coronary circulation time by using TIMI frame count method |  | 1 day |