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

File: <base>/training/cpsc_2018/g4/A3050.hea (675 bytes) 
A3050 12 500 5000
A3050.mat 16x1+24 1000.0(0)/mV 16 0 -7 -58 0 I
A3050.mat 16x1+24 1000.0(0)/mV 16 0 -41 -38 0 II
A3050.mat 16x1+24 1000.0(0)/mV 16 0 -33 -35 0 III
A3050.mat 16x1+24 1000.0(0)/mV 16 0 23 28 0 aVR
A3050.mat 16x1+24 1000.0(0)/mV 16 0 13 -31 0 aVL
A3050.mat 16x1+24 1000.0(0)/mV 16 0 -37 -13 0 aVF
A3050.mat 16x1+24 1000.0(0)/mV 16 0 5 28 0 V1
A3050.mat 16x1+24 1000.0(0)/mV 16 0 -3 17 0 V2
A3050.mat 16x1+24 1000.0(0)/mV 16 0 -5 28 0 V3
A3050.mat 16x1+24 1000.0(0)/mV 16 0 -31 45 0 V4
A3050.mat 16x1+24 1000.0(0)/mV 16 0 -33 -39 0 V5
A3050.mat 16x1+24 1000.0(0)/mV 16 0 -21 1 0 V6
# Age: 82
# Sex: Male
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown