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

File: <base>/training/cpsc_2018/g5/A4214.hea (713 bytes) 
A4214 12 500 8000
A4214.mat 16x1+24 1000.0(0)/mV 16 0 552 -3366 0 I
A4214.mat 16x1+24 1000.0(0)/mV 16 0 -390 3556 0 II
A4214.mat 16x1+24 1000.0(0)/mV 16 0 -943 -1078 0 III
A4214.mat 16x1+24 1000.0(0)/mV 16 0 -80 -1217 0 aVR
A4214.mat 16x1+24 1000.0(0)/mV 16 0 748 -273 0 aVL
A4214.mat 16x1+24 1000.0(0)/mV 16 0 -666 1054 0 aVF
A4214.mat 16x1+24 1000.0(0)/mV 16 0 1211 3945 0 V1
A4214.mat 16x1+24 1000.0(0)/mV 16 0 1732 -2660 0 V2
A4214.mat 16x1+24 1000.0(0)/mV 16 0 2002 2938 0 V3
A4214.mat 16x1+24 1000.0(0)/mV 16 0 810 -1646 0 V4
A4214.mat 16x1+24 1000.0(0)/mV 16 0 690 1799 0 V5
A4214.mat 16x1+24 1000.0(0)/mV 16 0 287 -99 0 V6
# Age: 62
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown