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

File: <base>/training/cpsc_2018/g4/A3603.hea (705 bytes) 
A3603 12 500 10000
A3603.mat 16x1+24 1000.0(0)/mV 16 0 73 -4199 0 I
A3603.mat 16x1+24 1000.0(0)/mV 16 0 61 -1407 0 II
A3603.mat 16x1+24 1000.0(0)/mV 16 0 -12 2792 0 III
A3603.mat 16x1+24 1000.0(0)/mV 16 0 -67 2445 0 aVR
A3603.mat 16x1+24 1000.0(0)/mV 16 0 42 2305 0 aVL
A3603.mat 16x1+24 1000.0(0)/mV 16 0 23 -3709 0 aVF
A3603.mat 16x1+24 1000.0(0)/mV 16 0 20 -420 0 V1
A3603.mat 16x1+24 1000.0(0)/mV 16 0 173 -1197 0 V2
A3603.mat 16x1+24 1000.0(0)/mV 16 0 160 4266 0 V3
A3603.mat 16x1+24 1000.0(0)/mV 16 0 168 -2255 0 V4
A3603.mat 16x1+24 1000.0(0)/mV 16 0 174 2677 0 V5
A3603.mat 16x1+24 1000.0(0)/mV 16 0 100 -2375 0 V6
# Age: 53
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown