Clinical Scorecard: Case Study: Unusual Presentation of a Large Hematoma in the Right Ventricular Wall Following Coronary Artery Perforation During Percutaneous Coronary Intervention

At a Glance

Key Highlights

• Iatrogenic coronary artery perforation is a rare but critical complication of PCI.
• Ellis type III CAP can lead to localized subepicardial hematoma rather than massive pericardial effusion.
• The case involved a 71-year-old male with hemodynamic instability and atypical presentation.
• Emergency CABG and hematoma evacuation were successfully performed.
• Postoperative follow-up showed no hematoma and normal heart chamber size.

Guideline-Based Recommendations

Diagnosis

• Monitor for signs of hemodynamic instability during and after PCI.
• Utilize imaging techniques to assess for complications such as hematoma or effusion.

Management

• Immediate intervention is required for hemodynamic collapse, including potential CABG and hematoma evacuation.

Monitoring & Follow-up

• Regular echocardiographic assessments post-PCI to evaluate for complications.

Risks

• In-hospital mortality rates for type III CAP range from 19% to 27.2%.

Patient & Prescribing Data

Patients with acute coronary syndromes undergoing PCI.

Postoperative management included blood transfusions, antibiotics, inotropic support, and anti-ischemic medications.

Clinical Best Practices

• Ensure informed consent is obtained prior to PCI procedures.
• Maintain vigilant monitoring of patients during and after PCI for early detection of complications.
• Implement a multidisciplinary approach for managing complications arising from PCI.

Related Resources & Content

• Study on coronary artery perforation