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

File: <base>/training/ningbo/g28/JS37948.hea (776 bytes) 
JS37948 12 500 5000
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 39 -3938 0 I
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 -29 -15110 0 II
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 -68 -11145 0 III
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 -5 15499 0 aVR
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 54 -2171 0 aVL
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 -49 -19416 0 aVF
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 -137 -1082 0 V1
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 -283 -18602 0 V2
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 -20 -24193 0 V3
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 -342 30705 0 V4
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 -117 31147 0 V5
JS37948.mat 16x1+24 1000.0(0)/mV 16 0 78 -22511 0 V6
# Age: 84
# Sex: Female
# Dx: 426783006,111975006,164934002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown