ABC | Volume 113, Nº5, November 2019

Viewpoint Souza & Herdy Exercise-related SCAD in young people Arq Bras Cardiol. 2019; 113(5):988-998 Figure 5 – Collateral circulation of the left coronary artery to the right coronary artery. Figure 6 – Cardiac catheterization: recurrence of thrombosis in the right coronary artery after five years. Figure 7 – Cardiac catheterization: absence of collateral circulation from the anterior descending artery to the right coronary artery. 992