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

File: <base>/training/chapman_shaoxing/g4/JS03412.hea (732 bytes) 
JS03412 12 500 5000
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 29 21061 0 I
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 20 5066 0 II
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 -10 -16065 0 III
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 -24 -7660 0 aVR
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 20 13361 0 aVL
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 5 -10870 0 aVF
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 0 7372 0 V1
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 -88 5662 0 V2
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 -68 5610 0 V3
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 -146 18569 0 V4
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 -29 28528 0 V5
JS03412.mat 16x1+24 1000.0(0)/mV 16 0 -39 -19715 0 V6
# Age: 55
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown