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

File: <base>/training/chapman_shaoxing/g4/JS03146.hea (742 bytes) 
JS03146 12 500 5000
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 102 10012 0 I
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 63 12725 0 II
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 -39 2697 0 III
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 -83 -5368 0 aVR
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 68 -2550 0 aVL
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 10 1593 0 aVF
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 -83 -20747 0 V1
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 78 10680 0 V2
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 88 25349 0 V3
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 166 -8979 0 V4
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 98 -27939 0 V5
JS03146.mat 16x1+24 1000.0(0)/mV 16 0 98 17181 0 V6
# Age: 66
# Sex: Male
# Dx: 426177001,270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown