Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/cpsc_2018/g1/A0231.hea (698 bytes) 
A0231 12 500 7000
A0231.mat 16x1+24 1000.0(0)/mV 16 0 -221 589 0 I
A0231.mat 16x1+24 1000.0(0)/mV 16 0 23 2367 0 II
A0231.mat 16x1+24 1000.0(0)/mV 16 0 244 1778 0 III
A0231.mat 16x1+24 1000.0(0)/mV 16 0 99 1096 0 aVR
A0231.mat 16x1+24 1000.0(0)/mV 16 0 -232 173 0 aVL
A0231.mat 16x1+24 1000.0(0)/mV 16 0 133 -1482 0 aVF
A0231.mat 16x1+24 1000.0(0)/mV 16 0 186 1767 0 V1
A0231.mat 16x1+24 1000.0(0)/mV 16 0 153 549 0 V2
A0231.mat 16x1+24 1000.0(0)/mV 16 0 221 1675 0 V3
A0231.mat 16x1+24 1000.0(0)/mV 16 0 22 -582 0 V4
A0231.mat 16x1+24 1000.0(0)/mV 16 0 -27 1467 0 V5
A0231.mat 16x1+24 1000.0(0)/mV 16 0 -14 1221 0 V6
# Age: 65
# Sex: Male
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown