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

File: <base>/training/ningbo/g4/JS14140.hea (758 bytes) 
JS14140 12 500 5000
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 -15 12538 0 I
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 98 15533 0 II
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 112 2991 0 III
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 -39 -8173 0 aVR
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 -63 -1223 0 aVL
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 102 3150 0 aVF
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 171 -19407 0 V1
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 293 13207 0 V2
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 273 -10081 0 V3
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 195 26785 0 V4
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 254 -26349 0 V5
JS14140.mat 16x1+24 1000.0(0)/mV 16 0 176 -6048 0 V6
# Age: 73
# Sex: Male
# Dx: 164890007,164934002,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown