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

File: <base>/training/chapman_shaoxing/g9/JS08976.hea (739 bytes) 
JS08976 12 500 5000
JS08976.mat 16x1+24 1000.0(0)/mV 16 0 -44 -27155 0 I
JS08976.mat 16x1+24 1000.0(0)/mV 16 0 -59 -20696 0 II
JS08976.mat 16x1+24 1000.0(0)/mV 16 0 -15 6434 0 III
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JS08976.mat 16x1+24 1000.0(0)/mV 16 0 -39 19500 0 aVF
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JS08976.mat 16x1+24 1000.0(0)/mV 16 0 29 -26707 0 V2
JS08976.mat 16x1+24 1000.0(0)/mV 16 0 -15 -26999 0 V3
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JS08976.mat 16x1+24 1000.0(0)/mV 16 0 -44 23048 0 V6
# Age: 53
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown