Comparative Study

Assessment of left ventricular systolic and diastolic function by Doppler tissue imaging in patients with preinfarction angina.

J Am Soc Echocardiogr. 2003 Oct 1;16(10):1024-30.
Comparative Study

Impact of disease activity on left ventricular performance in patients with acromegaly.

Am. Heart J. 2002 Sep 1;144(3):538-43.
Article

Tissue Doppler imaging adds incremental value in predicting exercise capacity in patients with congestive heart failure.

Heart Vessels. 2007 Jul 1;22(4):237-44.