Lots of interesting abstracts and cases were submitted for TCTAP 2024. Below are the accepted ones after a thorough review by our official reviewers. Don¡¯t miss the opportunity to expand your knowledge and interact with authors as well as virtual participants by sharing your opinion in the comment section!
TCTAP C-087
LM Bifurcation With Rotatrypsy in 75 Yr Old Man With CKD
By Sumanta Shekhar Padhi
Presenter
Sumanta Shekhar Padhi
Authors
Sumanta Shekhar Padhi1
Affiliation
Raipur-MMI Narayana Superspeciality Hospital, India1,
View Study Report
TCTAP C-087
Coronary - Complex PCI - Left main
LM Bifurcation With Rotatrypsy in 75 Yr Old Man With CKD
Sumanta Shekhar Padhi1
Raipur-MMI Narayana Superspeciality Hospital, India1,
Clinical Information
Patient initials or Identifier Number
Relevant Clinical History and Physical Exam
75yr /M/Long standingDM and HTN, presented with NSTEMI, Moderate LV dysfunction- EF- 35-40% & LVFHe is known case of CKD with Cr of ~2.6. Past history: he had IWMI-5yr back. CAG f/b stress thallium- non viable RCA territory- ? Details kept onmedical follow up. Had NSTEMI- 2022 & LVF.PTCA to LCX- no details


Relevant Test Results Prior to Catheterization
On evaluation had moderate LV dysfunction. TheLAD territory hypokinetic. EF 35-40%.. Creatinine afterstabilization- 2.6mg/dl. B/L shrunken kidneys by USG
Relevant Catheterization Findings
CAG done after stabilization showed: LMCA bifurcation disease: Medina 1,0,1.Large chunk of calcium just at bifurcation. Distal LAD- diffusely disease. Proximal edge of LCX stent and ostium of LCX significantly diseased. RCA – proximal CTO. Plan of treatment :CABG( MICS)- LIMA to LAD and graft to OM. However, relatives refused in v/o age






Interventional Management
Procedural Step
PCI was planned: LMCA bifurcation, Two stent strategy-TAP, Calciumreduction technique (IVL and ROTA),IVUS and TPI. IABP- standby. Accesses- RFA-7F,RVF-7F-for TPI ,6F LFA-6F for IABP ( stand by) Two mm balloon was not crossing easily hence Rota was doneupfront with 1.25 Burr. 5 Runs were given. IVL was done with 3 x 12 and 6cycles of pulse were given. During each balloon inflation the BP was falling downup to 70mmHg from the starting BP of 170mmHg.Bed was prepared with Cutting balloon at LAD ostium, Lcx Ostium and Mini crush was done. LCX was stented with 3.5 X 12 DES and LMCA to LAD was stented with2.5 x 48 DES. The stent was optimized with 3, 3.5 and 4mm Balloon. The distaledge of stent got dissected requiring another 2.5 X 20mm stent .Post Procedure IVUS showed good finalresult






Case Summary
Post procedure pt¡¯s course was complicated by hematoma in Rtgroin requiring 1 unit of BT. He also had LVF and hypotension. It was managedconservatively, But pt¡¯s hospital stay was prolonged and could be discharged 2 week after the procedure. IVUS helped us in reducing contast volume. Despite post precedure BT there was not much of renal functioning worseningProper planning of each step for complex intervention isessential for success . Imaging helps in planning and execution of theprocedure and is a must for LMCA intervention