30 closest matches · ranked by relevance
Chest Pain · Acute Coronary Syndrome · Acute Myocardial Infarction
Primary: Rates of Major Cardiac Events (AMI or Cardiac Death) Within 30 Days — 0; 0; 0; 10 Participants
Coronary Computed Tomographic Angiography
Primary: Contrast to Noise Ratio — 18.6; 20.5 CNR
Radiation Safety · Coronary Computed Tomography Angiography · Coronary Artery Disease
Primary: Qualitative Quality Comparison — 4; 4 score on a scale
Angina, Stable Chest Pain
Primary: Comparison of CCTA Alone to FFR-CT After CCTA — 90.97; 92.73; 22.86; 69.71 percent — p=1.00
Coronary Artery Disease
Primary: Percentage of Participants With Diagnostic Accuracy of CCTA Plus FFRCT and CCTA Alone — 73; 64 percentage of participants
Coronary Disease
Primary: Ability to Detect Stress-induced Myocardial Perfusion Abnormalities by Analysis of MDCT Images Confirmed by Coronary Angiography and/or SPECT. — 78 % accurately detected…
Atherosclerosis, Coronary
Primary: Comparison of CT Based FFR With Invasive FFR, ROC Analysis — 0.8 probability of accurate diagnosis
Coronary Artery Disease
Primary: Comparison of CT Derived CACS and Tomosynthesis Scores Correlation
Coronary Artery Disease
Primary: Per-Vessel Sensitivity of CTP in the Detection of Myocardial Perfusion Defects During Pharmacological Stress as Compared to Invasive Angiography. — 79 percentage of…
Coronary Artery Disease
Primary: AUC of FFRct Versus Coronary CTA for Demonstration of Ischemia (≤0.80) on a Per-patient Basis — .90; .81 probablility
Acute Coronary Syndrome
Primary: All-cause Death or Subsequent Non-fatal Type 1 or Type 4b MI at One Year Measured as Time to First Such Event. — 51; 53 Participants
Coronary Artery Disease
Primary: Number of Flow-limiting Coronary Artery Stenosis on CT — 8 Coronary arteries
Chest Pain
Primary: Time to Primary Endpoint — 1.0; 1.1; 1.2; 1.4 Percentage of participants with an event
Coronary Artery Disease
Primary: Number of Participants With Detected Stress-induced Perfusion Abnormalities by 3D Analysis of MDCT Images — 56 Participants
Coronary Artery Disease
Primary: Diagnostic Quality of Visualization of Coronary Arteries, Off-Site Reader 1 — 949; 842; 841 Segments Visualized Accurately — p=0.0099
Acute Coronary Syndrome · Myocardial Infarction · Unstable Angina Pectoris
Primary: Length of Hospital Stay — 23.2; 30.8 hours
Cardiovascular Diseases · Coronary Artery Disease
Primary: Number of Treatment-related Adverse Events — 6 Adverse events
Ischemic Heart Disease
Primary: Diagnosis of IHD at Invasive Coronary Angiography and FFR Measurement — 140 participants
Coronary Artery Disease
Primary: Number of Participants With Combination of All Cause Death, Non-fatal Myocardial Infarction (MI), and Hospitalization for Unstable Angina — 34; 28 Participants
Atrial Fibrillation
Primary: Time to Imaging — 28.1; 7.1 hours
Coronary Artery Disease
Primary: Agreement and Correlation of Coronary Artery Calcium Score Obtained From Ultra-low-dose and Standard CT — 212; 178 Agatston score
Coronary Artery Disease (CAD)
Primary: The Sensitivity of Visipaque-enhanced Coronary Computed Tomography Angiography (CCTA) for Predicting Downstream Cardiovascular Events at Each Follow-up Period When…
Coronary Artery Disease
Primary: Subjective Image Quality — 5; 5 Score on a Likert scale (0-5) 5=best
Coronary Artery Disease (CAD) (E.G., Angina, Myocardial Infarction, and Atherosclerotic Heart Disease (ASHD))
Primary: Comparison of Total Plaque Volume — 0.91 Pearson's correlation statistic
Aortic Aneurysm · Contrast Induced Nephropathy · Aortic and Arterial Anomalies
Primary: Ascending Sinotubular Junction Measurement — 246.4; 287.5 Hounsfield units
Chest Pain Syndrome
Primary: Length of Hospital Stay — 7.63; 8.20 Hours — p=0.79
Heart Disease, Ischemic · Atherosclerosis, Coronary
Primary: Magnetic Resonance Image Quality Rating — 3.57; 2.55 units on a likert scale — p=<0.001
Myocardial Ischemia
Primary: Quantification of Myocardial Blood Volume — 3.63; 1.23 seconds^-1
Thoracic Aortic Aneurysm
Primary: Radiation Dose — 35.1; 25.4; 25.5 mSv
Coronary Artery Disease
Primary: Presence of a Myocardial Perfusion Defect Indicating Significant CAD Per Participant on Gadobutrol-enhanced CMRI - Primary Analysis of Sensitivity Based on Blinded…