Stent edge vascular response and in-stent geometry after aerobic exercise.

ABSTRACT: The purpose of the present study was to investigate the edge vascular response in patients treated with second-generation drug-eluting stents (DES) after 3 months of aerobic exercise intervention. Thirty-two patients with significant coronary artery disease underwent percutaneous coronary intervention with DES implantation prior to randomization to aerobic interval training (AIT, 14 patients) versus moderate continuous training (MCT, 18 patients). Plaque changes were assessed using grayscale and radiofrequency intravascular ultrasound at baseline and follow-up. The main endpoints were changes in plaque burden and necrotic core content in the 5-mm proximal and distal stent edges. Plaque burden in the distal stent edges decreased significantly in both groups (AIT: - 3.3%; MCT: - 0.4%, p = 0.

SUBMITTER: Taraldsen MD 

PROVIDER: S-EPMC7829229 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature