Results: The study showed that the left ventricular elastance, arterial elastance in hypertensive patients over 60 years old were significantly greater than that in healthy people over 60 years old (Ees 3, 46 ± 0, 59 mmHg / ml vs, 2, 48 ± 0, 45 mmHg / ml, p = 0, 000 and Ea 3, 15 ± 0, 56 mmHg / ml vs 2, 21 ± 0, 49 mmHg / ml, p = 0, 000).