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

File: <base>/training/chapman_shaoxing/g11/JS10553.hea (732 bytes) 
JS10553 12 500 5000
JS10553.mat 16x1+24 1000.0(0)/mV 16 0 5 31086 0 I
JS10553.mat 16x1+24 1000.0(0)/mV 16 0 0 1699 0 II
JS10553.mat 16x1+24 1000.0(0)/mV 16 0 -5 -29420 0 III
JS10553.mat 16x1+24 1000.0(0)/mV 16 0 0 -10229 0 aVR
JS10553.mat 16x1+24 1000.0(0)/mV 16 0 5 -8789 0 aVL
JS10553.mat 16x1+24 1000.0(0)/mV 16 0 -5 12878 0 aVF
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JS10553.mat 16x1+24 1000.0(0)/mV 16 0 44 -21470 0 V2
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JS10553.mat 16x1+24 1000.0(0)/mV 16 0 166 -27936 0 V6
# Age: 49
# Sex: Male
# Dx: 426761007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown