Chronic pulmonary hypertension shortens the duration of mitral annular systolic and diastolic tissue Doppler signals.
L?pez-Candales A, Edelman K, Gulyasy B, Candales MD. Chronic pulmonary hypertension shortens the duration of mitral annular systolic and diastolic tissue Doppler signals. Int J Cardiovasc Imaging. 2012 Mar; 28(3):513-9.