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

File: <base>/training/chapman_shaoxing/g8/JS07812.hea (751 bytes) 
JS07812 12 500 5000
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 146 -13515 0 I
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 234 2232 0 II
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 88 15618 0 III
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 -190 11879 0 aVR
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 29 -20639 0 aVL
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 161 2841 0 aVF
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 -44 6710 0 V1
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 -220 -23998 0 V2
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 307 -3532 0 V3
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 717 11183 0 V4
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 610 -3720 0 V5
JS07812.mat 16x1+24 1000.0(0)/mV 16 0 220 -3830 0 V6
# Age: 85
# Sex: Female
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown