Balloon-expandable coronary-artery stents were developed to prevent coronary restenosis after coronary angioplasty. These devices hold coronary vessels open at sites that have been dilated. However, it is unknown whether stenting improves long-term angiographic and clinical outcomes as compared with standard balloon angioplasty.

doi.org/10.1056/NEJM199408253310801, hdl.handle.net/1765/58398
New England Journal of Medicine
Department of Cardiology

Serruys, P., de Jaegere, P., Kiemeneij, F., Miguel, C., Rutsch, W., Heyndrickx, G., … Morel, M.-A. (1994). A comparison of balloon-expandable-stent implantation with balloon angioplasty in patients with coronary artery disease. New England Journal of Medicine, 331(8), 489–495. doi:10.1056/NEJM199408253310801