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

File: <base>/training/chapman_shaoxing/g5/JS04547.hea (724 bytes) 
JS04547 12 500 5000
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 -5 912 0 I
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 -49 4718 0 II
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 -44 3793 0 III
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 29 3223 0 aVR
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 20 -7680 0 aVL
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 -49 -1871 0 aVF
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 39 9983 0 V1
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 78 -4976 0 V2
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 112 13587 0 V3
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 63 -13505 0 V4
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 59 806 0 V5
JS04547.mat 16x1+24 1000.0(0)/mV 16 0 24 -3487 0 V6
# Age: 79
# Sex: Male
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown