All patients with heavy calcified lesion underwent RA assisted intravascular ultrasound (IVUS) guidance PCI calcified nodule, heavily calcified lesion, rotational atherectomy, intravascular ultrasound (IVUS)
Conditions
Interventions
All patients with heavy calcified lesion underwent rotational atherectomy assisted intravascular ultrasound guided percutaneous coronary intervention.
Diagnostic
All patients with heavy calcified lesion.
Sponsors
None listed
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: The patient whom was underwent RA assisted IVUS guidance PCI between August 2016-April 2020.
Exclusion criteria
Exclusion criteria: 1.The patient had severe comorbidities (such as malignant neoplasm requiring chemotherapy, surgery or radiation, palliative therapy in the previous 1 years, significant valvular heart disease) 2. The patient did not follow-up at Siriraj Hospital. 3. The patient was cardiogenic shock before procedure. 4. The patient did not had pre-stent IVUS.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cumulative 5- year composite device-oriented composite endpoint (DoCE) 5 year Percentage of primary outcome compared between patients with and without calcified nodule. | — |
Secondary
| Measure | Time frame |
|---|---|
| N/A N/A N/A | — |
Countries
Thailand
Contacts
Public ContactNattawut Wongpraparut
Faculty of Medicine Siriraj Hospital
Outcome results
None listed