Studing changes of morphological structure and right diastolic ventricular function and relationship between diastolic function of biventricle in hypertensive patients by pulsed tissue Doppler. Purposes: Assessing changes of morphology, right diastolic ventricular function and correlation between the right and left diastolic ventricular functions in hypertensive patients by. pulsed tissue Doppler. Materials and method: 60 hypertensive patients, mean age 51.87 + or - 5.41, were diagnosed based on the classification of WHO/ISH 2004. Hypertensive groups were divided into 2 groups: group with (n=30) and without vetricular hypertrophy (n=30) hospilalized at the Hue Medicine and Pharmacy University Hospital from February 2008 to June 2009 and control group (n=30), mean age 50.1 + or - 5.34. No other heart disease were diagnosed. Clinical parameters included: age, gender, BSA, diastolic and systolic blood pressure. Echocardiographic parameters included: Morphology and routine left and ventricular systolic function according to the ASE, left and right ventricular Pulsed Tissue Doppler parameters of diastolic function and Tei index at lateral annulus of mitral valve. Pulsed Tissue Doppler parametters were measured 3-5 times at a speed sweep 100mm/s. Diastolic functional changes were based on alteration of two pulsed tisse Doppler parameters. Results: Most of right and left morphology had significative differences in comparison with control group. There are close correlation between diastolic function of biventricles evaluated using pulsed tissue Doppler in hypertensive patients. Conclusion: The study suggests that changes of morphlogical and diastolic function of biventricles can be identified by echocardiography and pulsed tissue Doppler. There were close correlation between diastolic function of biventricle were assessed using pulsed tissue Doppler in patients with hypertension.
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