Of 2,073 respondents from MONICA-Jakarta (1988) baseline survey in South Jakarta, there were 74 (3.6 percent) respondents with left ventricular hypertrophy. Left ventricular hypertrophy was identified by electrocardiogram recording of 12 leads, fulfilling Minnesote Code (1982) : 3-1, 3-3 and 3-4. Population of left ventricular hypertrophy mainly consist of 52 (70.3 percent) male, 56 (75.7 perce…