Ultrasonic Cardiogram Evaluate the Prognosis of Percutaneous Revascularization of Chronic Total Occlusions
NCT03300011
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
200
Enrollment
OTHER
Sponsor class
Conditions
Coronary Chronic Total Occlusion
Interventions
DEVICE:
stent
Sponsor
Southeast University, China