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

File: <base>/training/chapman_shaoxing/g4/JS03622.hea (740 bytes) 
JS03622 12 500 5000
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 20 7638 0 I
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 185 4146 0 II
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 166 -3412 0 III
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 -102 339 0 aVR
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 -73 -551 0 aVL
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 176 -5791 0 aVF
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 -5 8530 0 V1
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 142 7349 0 V2
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 229 11074 0 V3
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 205 10744 0 V4
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 210 7486 0 V5
JS03622.mat 16x1+24 1000.0(0)/mV 16 0 176 7278 0 V6
# Age: 81
# Sex: Female
# Dx: 164889003,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown