Cardiovascular diseases
Conditions
Interventions
Gold Standard:Pathology or other imaging studies
and 
ultrasound 
Sponsors
Shengjing Hospital of China Medical University
Eligibility
Sex/Gender
All
Age
12 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1) Suspected of cardiac occupying lesions, or intracardiac thrombosis, tumors can not be identified; 2) Difficult to define left ventricular apex abnormalities; 3) Suspected left ventricular myocardial insufficiency; 4) Suspected left ventricular ventricular aneurysm; 5) The conventional echocardiogram image is unclear; 6)Other abnormalities of the heart chamber, it is necessary to enhance the display of the endocardial border or the shape of the heart chamber; 7) Angiography: atherosclerotic plaque, peripheral arterial pseudoaneurysm, aortic vasculature, lower extremity deep vein thrombosis, abdominal aortic aneurysm, renal artery stenosis, vascular stenting.
Exclusion criteria
Exclusion criteria: 1) People with a history of food, drugs, albumin and other blood products. 2) Patients with mitral stenosis, congenital heart disease and intracardiac shunt. 3) Heart function level IV, severe arrhythmia. 4) Liver and kidney dysfunction. 5) Patients with mental illness and epilepsy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Peak Intensity of Contrast-enhanced Ultrasound;time to peak;Uniformity of contrast agent distribution;The curve slope;Endocardial display clarity;Left ventricular apex display clarity;SEN, SPE, ACC, AUC of ROC; | — |
Countries
China
Contacts
Public ContactRen Weidong
Shengjing Hospital of China Medical University
Outcome results
None listed