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

File: <base>/training/ningbo/g20/JS29961.hea (764 bytes) 
JS29961 12 500 5000
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JS29961.mat 16x1+24 1000.0(0)/mV 16 0 -24 -6514 0 II
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JS29961.mat 16x1+24 1000.0(0)/mV 16 0 15 28135 0 aVR
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JS29961.mat 16x1+24 1000.0(0)/mV 16 0 -24 -26672 0 aVF
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JS29961.mat 16x1+24 1000.0(0)/mV 16 0 34 -1552 0 V2
JS29961.mat 16x1+24 1000.0(0)/mV 16 0 -20 26268 0 V3
JS29961.mat 16x1+24 1000.0(0)/mV 16 0 -161 -31491 0 V4
JS29961.mat 16x1+24 1000.0(0)/mV 16 0 -78 23667 0 V5
JS29961.mat 16x1+24 1000.0(0)/mV 16 0 44 18379 0 V6
# Age: 76
# Sex: Male
# Dx: 426177001,365413008,55827005,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown