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Long complex RCA CTO
Antegrade and retrograde surprise
Markus Meyer-Geßner
Augusta Krankenhaus Düsseldorf
1. Antegrade first
2. Retrograde first
3. Dissection/Reentry first
4. Only PCI of peripheral anastomosis
Your initial approach?
1. Retrograde first – bifurcation at distal cap
problems: angulation, unstable lesion ?, max. 20 min
2. Antegrade second - problems: nontapered stump, long
lesion length, 3 bifurcations
3. Diss./Reentry third – problems: bifurcations, landing zone
4. PCI anastomosis only or after losing PDA fourth
My initial approach
1. Continue retrograde by dedicated microcatheters
(Venture, Crusade…)
2. Antegrade
3. Dissection/Reentry
4. Only PCI of peripheral anastomosis
Failure of retrograde wiring.
Your next step?
1. Retrograde by dedicated microcatheters (Venture,
Crusade…)
2. Continue antegrade (different guide…IVUS…)
3. Dissection/Reentry
4. Only PCI of peripheral anastomosis
Failure of antegrade wiring.
Your next step?
1. Retrograde by dedicated microcatheters (Venture,
Crusade…)
2. Continue antegrade (…IVUS…)
3. Dissection/Reentry
4. PCI of peripheral anastomosis
Ischemia/threatening
closure of anastomosis.
Your next step?
1. Retrograde by dedicated microcatheters (Venture,
Crusade…)
2. Continue antegrade (…IVUS…)
3. Complete Dissection/Reentry
Anastomosis repaired,
antegrade dissection/flow.
Your next step?
Key learning points
AL guide: sometimes friend, sometimes enemy
Arterial grafts: sometimes as fragile as the venous
conduits
Experience with new microcatheter technology
Key learning points
“You never walk alone” with Euro CTO Club
25 years experience in PCI, 5 years of inspiration

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12:10 CASE 10 - Meyer-Gessner

  • 1. Long complex RCA CTO Antegrade and retrograde surprise Markus Meyer-Geßner Augusta Krankenhaus Düsseldorf
  • 2. 1. Antegrade first 2. Retrograde first 3. Dissection/Reentry first 4. Only PCI of peripheral anastomosis Your initial approach?
  • 3. 1. Retrograde first – bifurcation at distal cap problems: angulation, unstable lesion ?, max. 20 min 2. Antegrade second - problems: nontapered stump, long lesion length, 3 bifurcations 3. Diss./Reentry third – problems: bifurcations, landing zone 4. PCI anastomosis only or after losing PDA fourth My initial approach
  • 4. 1. Continue retrograde by dedicated microcatheters (Venture, Crusade…) 2. Antegrade 3. Dissection/Reentry 4. Only PCI of peripheral anastomosis Failure of retrograde wiring. Your next step?
  • 5. 1. Retrograde by dedicated microcatheters (Venture, Crusade…) 2. Continue antegrade (different guide…IVUS…) 3. Dissection/Reentry 4. Only PCI of peripheral anastomosis Failure of antegrade wiring. Your next step?
  • 6. 1. Retrograde by dedicated microcatheters (Venture, Crusade…) 2. Continue antegrade (…IVUS…) 3. Dissection/Reentry 4. PCI of peripheral anastomosis Ischemia/threatening closure of anastomosis. Your next step?
  • 7. 1. Retrograde by dedicated microcatheters (Venture, Crusade…) 2. Continue antegrade (…IVUS…) 3. Complete Dissection/Reentry Anastomosis repaired, antegrade dissection/flow. Your next step?
  • 8. Key learning points AL guide: sometimes friend, sometimes enemy Arterial grafts: sometimes as fragile as the venous conduits Experience with new microcatheter technology
  • 9. Key learning points “You never walk alone” with Euro CTO Club 25 years experience in PCI, 5 years of inspiration