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

File: <base>/training/cpsc_2018/g1/A0923.hea (675 bytes) 
A0923 12 500 5000
A0923.mat 16x1+24 1000.0(0)/mV 16 0 124 20 0 I
A0923.mat 16x1+24 1000.0(0)/mV 16 0 137 19 0 II
A0923.mat 16x1+24 1000.0(0)/mV 16 0 12 34 0 III
A0923.mat 16x1+24 1000.0(0)/mV 16 0 -130 -4 0 aVR
A0923.mat 16x1+24 1000.0(0)/mV 16 0 56 -10 0 aVL
A0923.mat 16x1+24 1000.0(0)/mV 16 0 75 39 0 aVF
A0923.mat 16x1+24 1000.0(0)/mV 16 0 23 22 0 V1
A0923.mat 16x1+24 1000.0(0)/mV 16 0 256 15 0 V2
A0923.mat 16x1+24 1000.0(0)/mV 16 0 427 27 0 V3
A0923.mat 16x1+24 1000.0(0)/mV 16 0 524 56 0 V4
A0923.mat 16x1+24 1000.0(0)/mV 16 0 376 34 0 V5
A0923.mat 16x1+24 1000.0(0)/mV 16 0 211 14 0 V6
# Age: 54
# Sex: Male
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown