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

File: <base>/training/chapman_shaoxing/g4/JS03397.hea (740 bytes) 
JS03397 12 500 5000
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 303 -17042 0 I
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 210 -14088 0 II
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 -93 2970 0 III
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 -254 21719 0 aVR
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 195 16667 0 aVL
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 59 21015 0 aVF
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 -88 18150 0 V1
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 346 15228 0 V2
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 317 16163 0 V3
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 332 9822 0 V4
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 351 2962 0 V5
JS03397.mat 16x1+24 1000.0(0)/mV 16 0 278 -2427 0 V6
# Age: 39
# Sex: Female
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown