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

File: <base>/training/cpsc_2018/g5/A4260.hea (693 bytes) 
A4260 12 500 5457
A4260.mat 16x1+24 1000.0(0)/mV 16 0 -253 -58 0 I
A4260.mat 16x1+24 1000.0(0)/mV 16 0 -83 -55 0 II
A4260.mat 16x1+24 1000.0(0)/mV 16 0 170 -7 0 III
A4260.mat 16x1+24 1000.0(0)/mV 16 0 168 98 0 aVR
A4260.mat 16x1+24 1000.0(0)/mV 16 0 -211 9 0 aVL
A4260.mat 16x1+24 1000.0(0)/mV 16 0 43 -37 0 aVF
A4260.mat 16x1+24 1000.0(0)/mV 16 0 589 28 0 V1
A4260.mat 16x1+24 1000.0(0)/mV 16 0 -78 -148 0 V2
A4260.mat 16x1+24 1000.0(0)/mV 16 0 -139 -95 0 V3
A4260.mat 16x1+24 1000.0(0)/mV 16 0 -240 -206 0 V4
A4260.mat 16x1+24 1000.0(0)/mV 16 0 -222 -117 0 V5
A4260.mat 16x1+24 1000.0(0)/mV 16 0 -200 -63 0 V6
# Age: 42
# Sex: Female
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown