Silueta de Dna vector 12 months 2 Silueta de Electrocardiogram vector about 1 year 1 Silueta de Heart pulse vector about 1 year 5 Silueta de Heartbeat vector about 1 year 3 Silueta de Blood pressure vector about 1 year 6 Silueta de Electrocardiogram vector about 1 year 8 Silueta de Stethoscope vector about 1 year 0