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

File: <base>/training/cpsc_2018/g2/A1764.hea (696 bytes) 
A1764 12 500 6500
A1764.mat 16x1+24 1000.0(0)/mV 16 0 15 2685 0 I
A1764.mat 16x1+24 1000.0(0)/mV 16 0 -51 -1823 0 II
A1764.mat 16x1+24 1000.0(0)/mV 16 0 -65 1992 0 III
A1764.mat 16x1+24 1000.0(0)/mV 16 0 18 -672 0 aVR
A1764.mat 16x1+24 1000.0(0)/mV 16 0 40 672 0 aVL
A1764.mat 16x1+24 1000.0(0)/mV 16 0 -58 -110 0 aVF
A1764.mat 16x1+24 1000.0(0)/mV 16 0 14 -1474 0 V1
A1764.mat 16x1+24 1000.0(0)/mV 16 0 89 2626 0 V2
A1764.mat 16x1+24 1000.0(0)/mV 16 0 119 1628 0 V3
A1764.mat 16x1+24 1000.0(0)/mV 16 0 79 1173 0 V4
A1764.mat 16x1+24 1000.0(0)/mV 16 0 46 1665 0 V5
A1764.mat 16x1+24 1000.0(0)/mV 16 0 -6 3028 0 V6
# Age: 73
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown