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

File: <base>/training/ningbo/g20/JS30039.hea (745 bytes) 
JS30039 12 500 5000
JS30039.mat 16x1+24 1000.0(0)/mV 16 0 273 -3791 0 I
JS30039.mat 16x1+24 1000.0(0)/mV 16 0 996 2692 0 II
JS30039.mat 16x1+24 1000.0(0)/mV 16 0 722 6487 0 III
JS30039.mat 16x1+24 1000.0(0)/mV 16 0 -634 6121 0 aVR
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JS30039.mat 16x1+24 1000.0(0)/mV 16 0 -732 21773 0 V1
JS30039.mat 16x1+24 1000.0(0)/mV 16 0 -888 -5874 0 V2
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JS30039.mat 16x1+24 1000.0(0)/mV 16 0 1571 31040 0 V4
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JS30039.mat 16x1+24 1000.0(0)/mV 16 0 1259 -11407 0 V6
# Age: 53
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown