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Table 1 Demographics and clinical characteristics of the study population

From: Mitral annular systolic velocity as a marker of preclinical systolic dysfunction among patients with arterial hypertension

Participants (n=696)

Age 20–40 years (n, %)

Age 41–60 years (n, %)

Age 61–80 years (n, %)

Male (n, %)

Healthy subjects (n=100)

32 (32%)

35 (35%)

33 (33%)

50 (50%)

HTN pts. (n=299)

96 (32.1%)

105 (35.1%)

98 (32.7%)

148 (49.4%)

HTN mild (n=100)

33 (33%)

34 (34%)

33 (33%)

48 (48%)

HTN moderate (n=100)

31 (31%)

35 (35%)

34 (34%)

53 (53%)

HTN severe (n=99)

32 (31.68%)

36 (35.64%)

31 (30.69%)

47 (46.53%)

DD pts. (n=297)

95 (31.9%)

99 (33.3%)

103 (34.6%)

153 (51.5%)

DD impaired relax. (n=101)

32 (31.7%)

34 (33.7%)

35 (34.6%)

47 (46.5%)

DD pseudonormal. (n=99)

32 (32.3%)

33 (33.3%)

34 (34.3%)

52 (52.5%)

DD restriction (n=97)

31 (32%)

32 (33%)

34 (35%)

54 (55.7%)

Subjects in the groups (n, %)

223 (32%)

239 (34.3%)

234 (33.6%)

352 (50.6%)