coronary heart disease
Conditions
Interventions
The target lesion failure (TLF) group ( target lesion failure (cardiac death, target vessel myocardial infarction, or ischemia-driven target lesion revascularization) after DCB treatment):None
the no target lesion failure (non-TLF) group (no target lesion failure (cardiac death, target vessel myocardial infarction, or ischemia-driven target lesion revascularization) after DCB treatment):Non
Sponsors
Affiliated Beijing Friendship Hospital, Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 110 Years
Inclusion criteria
Inclusion criteria: The patient's age = 18 years old, according to relevant guidelines or consensus and the experience of the operator, the target lesion vessels were treated with DCB, and the follow-up was at least 12 months after treatment.
Exclusion criteria
Exclusion criteria: (1) Patients who accepted stent treatment due to NHLBI classification D-F dissection and/or residual stenosis >30% after DCB dilation; (2) True bifurcation lesions; (3) Stent and DCB treatment are implanted at the same time in the same vessel; (4) The image quality is poor and QFR analysis cannot be performed.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| cardiac death;target vessel myocardial infarction;ischemia-driven target lesion revascularization; | — |
Countries
China
Contacts
Public ContactKan Zhang
Affiliated Beijing Friendship Hospital, Capital Medical University
Outcome results
None listed