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

File: <base>/training/chapman_shaoxing/g3/JS02773.hea (737 bytes) 
JS02773 12 500 5000
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 -132 30442 0 I
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 -20 22220 0 II
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 112 -8297 0 III
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 78 -20352 0 aVR
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 -122 13372 0 aVL
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 44 978 0 aVF
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 -39 12878 0 V1
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 -68 -31581 0 V2
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 34 10504 0 V3
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 -54 28974 0 V4
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 -20 4439 0 V5
JS02773.mat 16x1+24 1000.0(0)/mV 16 0 -29 -5505 0 V6
# Age: 79
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown