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

File: <base>/training/cpsc_2018/g2/A1900.hea (670 bytes) 
A1900 12 500 7526
A1900.mat 16x1+24 1000.0(0)/mV 16 0 46 -12 0 I
A1900.mat 16x1+24 1000.0(0)/mV 16 0 83 3 0 II
A1900.mat 16x1+24 1000.0(0)/mV 16 0 37 -2 0 III
A1900.mat 16x1+24 1000.0(0)/mV 16 0 -65 -31 0 aVR
A1900.mat 16x1+24 1000.0(0)/mV 16 0 5 -21 0 aVL
A1900.mat 16x1+24 1000.0(0)/mV 16 0 60 21 0 aVF
A1900.mat 16x1+24 1000.0(0)/mV 16 0 72 -39 0 V1
A1900.mat 16x1+24 1000.0(0)/mV 16 0 73 1 0 V2
A1900.mat 16x1+24 1000.0(0)/mV 16 0 79 13 0 V3
A1900.mat 16x1+24 1000.0(0)/mV 16 0 38 -2 0 V4
A1900.mat 16x1+24 1000.0(0)/mV 16 0 38 -20 0 V5
A1900.mat 16x1+24 1000.0(0)/mV 16 0 57 24 0 V6
# Age: 27
# Sex: Female
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown