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

File: <base>/training/chapman_shaoxing/g3/JS02666.hea (740 bytes) 
JS02666 12 500 5000
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 -39 -1139 0 I
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 -68 13054 0 II
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 -29 14029 0 III
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 54 127 0 aVR
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 -5 -13459 0 aVL
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 -49 7435 0 aVF
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 24 6261 0 V1
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 -49 29159 0 V2
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 -54 28188 0 V3
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 -93 30109 0 V4
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 -54 20495 0 V5
JS02666.mat 16x1+24 1000.0(0)/mV 16 0 44 -515 0 V6
# Age: 73
# Sex: Male
# Dx: 426177001,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown