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

File: <base>/training/chapman_shaoxing/g4/JS03343.hea (748 bytes) 
JS03343 12 500 5000
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 -49 28260 0 I
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 -15 16308 0 II
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 34 -11945 0 III
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 34 -16193 0 aVR
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 -44 13869 0 aVL
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 10 -3923 0 aVF
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 20 -796 0 V1
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 -88 -19616 0 V2
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 -83 -27846 0 V3
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 -73 26668 0 V4
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 -73 16949 0 V5
JS03343.mat 16x1+24 1000.0(0)/mV 16 0 -63 24470 0 V6
# Age: 65
# Sex: Male
# Dx: 426177001,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown