ABSTRACT
Iatrogenic left main artery (LM) dissection is a catastrophic complication of coronary angiography and angioplasty that requires prompt management using stenting. Although LM dissection can be prevented, it cannot always be avoided and has a reported incidence rate of 0.02%. In the present report, a case of iatrogenic LM dissection that was successfully treated with multiple stents is presented and followed by a brief review of the literature.
ABSTRACT
A pulmonary embolus clogs the artery that provides blood supply to a part of the lung. The embolus not only prevents the exchange of oxygen and carbon dioxide but also decreases blood supply to the lung tissue itself, potentially causing the tissue to die (infarct). A 52-year-old man presented with syncope and anxiety. He had sinus tachycardia and dilated right ventricle with trabeculations. A differential diagnosis of arrhythmogenic right ventricular dysplasia and pulmonary embolism prompted CT angiography, which revealed a bilateral massive pulmonary embolism. The patient was treated successfully with thrombolytic drugs.
