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

File: <base>/training/cpsc_2018/g1/A0894.hea (687 bytes) 
A0894 12 500 6000
A0894.mat 16x1+24 1000.0(0)/mV 16 0 8 2112 0 I
A0894.mat 16x1+24 1000.0(0)/mV 16 0 17 2219 0 II
A0894.mat 16x1+24 1000.0(0)/mV 16 0 9 107 0 III
A0894.mat 16x1+24 1000.0(0)/mV 16 0 -11 2504 0 aVR
A0894.mat 16x1+24 1000.0(0)/mV 16 0 -1 -544 0 aVL
A0894.mat 16x1+24 1000.0(0)/mV 16 0 13 1689 0 aVF
A0894.mat 16x1+24 1000.0(0)/mV 16 0 -10 1641 0 V1
A0894.mat 16x1+24 1000.0(0)/mV 16 0 3 -244 0 V2
A0894.mat 16x1+24 1000.0(0)/mV 16 0 -52 766 0 V3
A0894.mat 16x1+24 1000.0(0)/mV 16 0 -63 -511 0 V4
A0894.mat 16x1+24 1000.0(0)/mV 16 0 -73 60 0 V5
A0894.mat 16x1+24 1000.0(0)/mV 16 0 -176 10 0 V6
# Age: 72
# Sex: Male
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown