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

File: <base>/training/chapman_shaoxing/g4/JS03458.hea (742 bytes) 
JS03458 12 500 5000
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 0 -3540 0 I
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 -88 29220 0 II
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 -88 -32758 0 III
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 44 25302 0 aVR
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 44 9359 0 aVL
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 -88 25691 0 aVF
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 -166 19104 0 V1
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 -68 22331 0 V2
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 -312 16439 0 V3
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 -254 -17487 0 V4
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 -322 27292 0 V5
JS03458.mat 16x1+24 1000.0(0)/mV 16 0 -859 -25437 0 V6
# Age: 50
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown