[April 25] CTO LIVE_Severance Hospital, Seoul, Korea: Case #5

- Operator : Yangsoo Jang

1st Operator: Yangsoo Jang / 2nd Operator: Sung-Jin Hong

Brief Case Summary

A 74 year-old male patient, who had a history of old MI (1991) on medication and HTN, have suffered chest pain on exertion since 6 months ago. Previous coronary angiography showed total occlusion of m-LAD.

Past Medical History

  • Previous MI: Y (1991)
  • Previous CABG : N
  • Previous PCI: N

Demographic Characteristics

  • Diabetes: N
  • Hypertension: Y
  • Hyperlipidemia: N
  • Smoking: N
  • Family History: N
  • Age: 74
  • Sex: Male

Clinical Presentation

Stable angina (CCS class II)

Non-invasive Studies

Echocardiography

No RWMA, EF 68%, mild TR

Treadmill test

Not done

Thallium SPECT

Not done

Cardiac Catheterization Findings

Coronary angiography (2017.3.23)
RCA
Collateral flow GII/III from PD, PL to septal branch
LCA
Total occlusion of m-LAD
tubular eccentric 70% LN of 1st Dg
collateral flow from Dg to dLAD

Case Notes

Target Lesion(s)

mid-LAD

Adjunctive Medication

  • ASA: Y
  • LMWH: N
  • Clopidogrel: Y
  • Heparin: N
  • Nitrates: N
  • IIb/IIIa: N
  • Other: pitavastatin 4mg, amlodipine 5mg, carvedilolol SR 8mg, valsartan 80 mg

Coronary angiography (2017.3.23)

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