Letter by Astan et al Regarding Article, “The Role of the Collateral Circulation in Stable Angina: An Invasive Placebo-Controlled Study”

R Ramazan Astan (Department of Cardiology, Batman Training and Research Hospital, Batman, Turkey (R.A.).) F Fehmi Kaçmaz (Department of Cardiology, Faculty of Medicine, Üsküdar University, Istanbul, Turkey (F.K.).) E Ersin Sariçam (Department of Cardiology, Medicana International Ankara Hospital, Ankara, Turkey (E.S.).)

Article Details

Journal Circulation
Volume / Issue Vol. 154, Issue 2
Published July 14, 2026
ISSN 0009-7322
Publisher Lippincott Williams & Wilkins

Journal Info

Circulation

Lippincott Williams & Wilkins

ISSN: 0009-7322 Health Sciences

Authors (3)

R

Ramazan Astan

Department of Cardiology, Batman Training and Research Hospital, Batman, Turkey (R.A.).

F

Fehmi Kaçmaz

Department of Cardiology, Faculty of Medicine, Üsküdar University, Istanbul, Turkey (F.K.).

E

Ersin Sariçam

Department of Cardiology, Medicana International Ankara Hospital, Ankara, Turkey (E.S.).