Quantification of low-dose dobutamine stress using speckle tracking echocardiography in coronary artery disease by Satish C. Govind, Aasha S. Gopal, Anita Netyö, Jacek Nowak, Lars-Åke Brodin, Alexandros Patrianakos, S.S. Ramesh, and Samir Saha Eur J Echocardiogr Volume (): February 7, 2009 Published on behalf of the European Society of Cardiology. All rights reserved. © The Author For permissions please
Rotational map in a patient at rest (dotted lines). Satish C. Govind et al. Eur J Echocardiogr 2009;ejechocard.jep011 Published on behalf of the European Society of Cardiology. All rights reserved. © The Author For permissions please
Intra-observer variability curve. Satish C. Govind et al. Eur J Echocardiogr 2009;ejechocard.jep011 Published on behalf of the European Society of Cardiology. All rights reserved. © The Author For permissions please
Bar diagram showing rotational data during rest and 20 µg dobutamine stress in the two groups. *P < 0.01, **P < 0.01, ***P < Satish C. Govind et al. Eur J Echocardiogr 2009;ejechocard.jep011 Published on behalf of the European Society of Cardiology. All rights reserved. © The Author For permissions please
Decreased longitudinal strain (%) at rest in a patient with coronary artery disease (predominant left anterior descending artery lesion). Satish C. Govind et al. Eur J Echocardiogr 2009;ejechocard.jep011 Published on behalf of the European Society of Cardiology. All rights reserved. © The Author For permissions please