Nondominant Right Coronary Artery Occlusion: Small Vessel, Dramatic Sequelae.

Nondominant right coronary artery (NDRCA) occlusion is rare and generally affects a small volume of myocardium. Despite this, NDRCA occlusion can result in dramatic clinical sequelae. These cases demonstrate the characteristic electrocardiographic findings and consequences of NDRCA occlusion, highlighting the importance of recognition of this pathologic condition to institute appropriate management.