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

File: <base>/training/cpsc_2018/g1/A0042.hea (698 bytes) 
A0042 12 500 6000
A0042.mat 16x1+24 1000.0(0)/mV 16 0 14 -1067 0 I
A0042.mat 16x1+24 1000.0(0)/mV 16 0 -22 -2958 0 II
A0042.mat 16x1+24 1000.0(0)/mV 16 0 -36 -1891 0 III
A0042.mat 16x1+24 1000.0(0)/mV 16 0 4 -716 0 aVR
A0042.mat 16x1+24 1000.0(0)/mV 16 0 25 2702 0 aVL
A0042.mat 16x1+24 1000.0(0)/mV 16 0 -29 -2400 0 aVF
A0042.mat 16x1+24 1000.0(0)/mV 16 0 -62 -1604 0 V1
A0042.mat 16x1+24 1000.0(0)/mV 16 0 -61 1767 0 V2
A0042.mat 16x1+24 1000.0(0)/mV 16 0 105 1273 0 V3
A0042.mat 16x1+24 1000.0(0)/mV 16 0 79 2159 0 V4
A0042.mat 16x1+24 1000.0(0)/mV 16 0 18 471 0 V5
A0042.mat 16x1+24 1000.0(0)/mV 16 0 15 2581 0 V6
# Age: 88
# Sex: Male
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown