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

File: <base>/training/cpsc_2018/g4/A3642.hea (682 bytes) 
A3642 12 500 5956
A3642.mat 16x1+24 1000.0(0)/mV 16 0 -76 -11 0 I
A3642.mat 16x1+24 1000.0(0)/mV 16 0 -54 -14 0 II
A3642.mat 16x1+24 1000.0(0)/mV 16 0 22 61 0 III
A3642.mat 16x1+24 1000.0(0)/mV 16 0 65 -45 0 aVR
A3642.mat 16x1+24 1000.0(0)/mV 16 0 -49 -19 0 aVL
A3642.mat 16x1+24 1000.0(0)/mV 16 0 -15 52 0 aVF
A3642.mat 16x1+24 1000.0(0)/mV 16 0 61 -10 0 V1
A3642.mat 16x1+24 1000.0(0)/mV 16 0 -10 75 0 V2
A3642.mat 16x1+24 1000.0(0)/mV 16 0 -166 57 0 V3
A3642.mat 16x1+24 1000.0(0)/mV 16 0 -110 49 0 V4
A3642.mat 16x1+24 1000.0(0)/mV 16 0 -101 46 0 V5
A3642.mat 16x1+24 1000.0(0)/mV 16 0 -97 26 0 V6
# Age: 51
# Sex: Male
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown