Commentary: You cannot always go with the flowCentral Message

• David G. Guzzardi, PhD,
• Paul W.M. Fedak, MD, PhD

Affiliations

David G. Guzzardi, PhD

Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada

Paul W.M. Fedak, MD, PhD

Address for reprints: Paul W. M. Fedak, MD, PhD, Room C849, 1403-29 St NW, Calgary, Alberta, Canada, T2N 2T9.; Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada