A Heimdal

Regional strain and strain rate measurements by cardiac ultrasound: principles, implementation and limitations.

P Suetens, G R Sutherland, J D'hooge, 2000, European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology.

High frame rate strain rate imaging of the interventricular septum in healthy subjects.

A Heimdal, A. Støylen, H. Torp, 2001, European journal of ultrasound : official journal of the European Federation of Societies for Ultrasound in Medicine and Biology.

Strain rate imaging by ultrasonography in the diagnosis of coronary artery disease.

A Heimdal, A. Støylen, H. Torp, 2000, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.