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

File: <base>/training/cpsc_2018/g4/A3787.hea (704 bytes) 
A3787 12 500 7500
A3787.mat 16x1+24 1000.0(0)/mV 16 0 -92 -374 0 I
A3787.mat 16x1+24 1000.0(0)/mV 16 0 -24 2766 0 II
A3787.mat 16x1+24 1000.0(0)/mV 16 0 68 3140 0 III
A3787.mat 16x1+24 1000.0(0)/mV 16 0 58 2699 0 aVR
A3787.mat 16x1+24 1000.0(0)/mV 16 0 -80 -1459 0 aVL
A3787.mat 16x1+24 1000.0(0)/mV 16 0 21 -1069 0 aVF
A3787.mat 16x1+24 1000.0(0)/mV 16 0 -46 3071 0 V1
A3787.mat 16x1+24 1000.0(0)/mV 16 0 -159 -204 0 V2
A3787.mat 16x1+24 1000.0(0)/mV 16 0 -102 487 0 V3
A3787.mat 16x1+24 1000.0(0)/mV 16 0 -68 -3543 0 V4
A3787.mat 16x1+24 1000.0(0)/mV 16 0 -117 -3645 0 V5
A3787.mat 16x1+24 1000.0(0)/mV 16 0 -119 922 0 V6
# Age: 77
# Sex: Male
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown