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

File: <base>/training/chapman_shaoxing/g4/JS04128.hea (751 bytes) 
JS04128 12 500 5000
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 15 14928 0 I
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 34 -2944 0 II
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 20 -17892 0 III
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 -24 -40 0 aVR
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 -5 10326 0 aVL
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 24 -16558 0 aVF
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 205 -184 0 V1
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 210 11658 0 V2
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 156 15243 0 V3
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 49 27184 0 V4
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 10 13856 0 V5
JS04128.mat 16x1+24 1000.0(0)/mV 16 0 181 17641 0 V6
# Age: 65
# Sex: Male
# Dx: 164889003,164909002,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown