Rotational ablation and stent placement for severe calcific coronary artery stenosis after Kawasaki disease.

We report on a 5-year-old child who had an episode of Kawasaki disease with giant coronary artery aneurysms at the age of 4 months. Surveillance coronary angiography showed severe calcific stenosis in the proximal left anterior descending artery. Balloon angioplasty failed to resolve the obstruction. Rotational ablation was therefore performed. Surveillance angiogram performed 6 months after rotational ablation showed critical restenosis. Rotational ablation was therefore repeated, followed by stent placement. To the best of our knowledge, this is the youngest child who has undergone coronary stenting after Kawasaki disease.