What are the causes of thrombosis in situ in coronary artery?

• TTP
• Polycythemia vera
• Sickle cell anemia
• Primary thrombocytosis

What are the Shroeder's criteria of successful reperfusion?

• Early T inversion
• Reperfusion arrhythmias
• Early Q wave
• ST resolution >70%

Why is Right Ventricle less prone to infarction?

1. Lower coronary vascular resistance- high coronary/ RV end diastolic gradient
2. Contribution from LAD
3. Collaterals from LMCA more common
4. Direct perfusion of RV cavity