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

File: <base>/training/chapman_shaoxing/g8/JS07474.hea (737 bytes) 
JS07474 12 500 5000
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 10 17655 0 I
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 24 18723 0 II
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 15 1018 0 III
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 -15 -12266 0 aVR
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 -5 2146 0 aVL
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 20 3580 0 aVF
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 24 8347 0 V1
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 20 10165 0 V2
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 29 13333 0 V3
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 10 14167 0 V4
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 -59 23326 0 V5
JS07474.mat 16x1+24 1000.0(0)/mV 16 0 5 13396 0 V6
# Age: 57
# Sex: Female
# Dx: 426177001,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown