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

File: <base>/training/ningbo/g25/JS34893.hea (732 bytes) 
JS34893 12 500 5000
JS34893.mat 16x1+24 1000.0(0)/mV 16 0 -83 21684 0 I
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JS34893.mat 16x1+24 1000.0(0)/mV 16 0 93 2058 0 III
JS34893.mat 16x1+24 1000.0(0)/mV 16 0 39 -16541 0 aVR
JS34893.mat 16x1+24 1000.0(0)/mV 16 0 -88 3502 0 aVL
JS34893.mat 16x1+24 1000.0(0)/mV 16 0 49 6767 0 aVF
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JS34893.mat 16x1+24 1000.0(0)/mV 16 0 20 14825 0 V2
JS34893.mat 16x1+24 1000.0(0)/mV 16 0 -29 18025 0 V3
JS34893.mat 16x1+24 1000.0(0)/mV 16 0 -59 23982 0 V4
JS34893.mat 16x1+24 1000.0(0)/mV 16 0 -78 28592 0 V5
JS34893.mat 16x1+24 1000.0(0)/mV 16 0 -93 31877 0 V6
# Age: 64
# Sex: Female
# Dx: 427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown