Slides
Left Main Bifurcation Lesion Treated by Kissing Stent Technique with Cypher Stents: Excellent Immediate and 6-Month Follow-Up Results
- Operator : Seong-Wook Park
Left Main Bifurcation Lesion Treated by Kissing Stent Technique with Cypher Stents: Excellent Immediate and 6-Month Follow-Up Results |
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- Operator: Seung-Wook Park, MD, Korea | ||||
Case presentation | ||||
The patient was 56 years old man admitted with unstable angina for 1 month. He was smoker and had hypercholesterolemia. Baseline ECG showed T inversion in V1-V4. Echocardiography showed good LV function with an EF of 54% without regional wall motion abnormality. | ||||
Baseline coronary angiography | ||||
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Intravascular ultrasound | ||||
Left main to LAD were wired with a 0.014 F Floppy wire. IVUS was performed through the wire. IVUS image showed that a significant stenosis at LMCA bifurcation with involvement of the ostial LAD (Figure 2) | ||||
Procedure | ||||
An 8F sheath was inserted through right femoral
artery and the left coronary was engaged with an 8F judkins left catheter.
Initially RI branch was treated with a Arthos stent 3.0 mm x 24mm at 12
atm (Figure
3). Left main to LAD and LCX were wired with two 0.014 wires. At this
time, we considered ¢®¡Ækissing stenting¢®¡¾ in the ostiums of LAD and LCX with
covering the distal LMCA lesion. Kissing stenting technique was performed
in the ostial LAD with a 3.0mm x 23mm Cypher stent at 16 atm and the ostial
LCX with a 3.0mm x 13mm Cypher stent at 18atm, simultaneously (Figure
4). Additional post-dilation was also performed with kissing balloon
technique with the same stent balloons (Figure
5). Final angiography showed well deployed stents in the LAD and LCX
in multiple projections (Figure
6, Figure
7). |
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