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

File: <base>/training/cpsc_2018/g7/A6743.hea (699 bytes) 
A6743 12 500 8000
A6743.mat 16x1+24 1000.0(0)/mV 16 0 46 -977 0 I
A6743.mat 16x1+24 1000.0(0)/mV 16 0 16 -1378 0 II
A6743.mat 16x1+24 1000.0(0)/mV 16 0 -30 -401 0 III
A6743.mat 16x1+24 1000.0(0)/mV 16 0 -31 652 0 aVR
A6743.mat 16x1+24 1000.0(0)/mV 16 0 38 -376 0 aVL
A6743.mat 16x1+24 1000.0(0)/mV 16 0 -7 -543 0 aVF
A6743.mat 16x1+24 1000.0(0)/mV 16 0 210 -9 0 V1
A6743.mat 16x1+24 1000.0(0)/mV 16 0 421 -1684 0 V2
A6743.mat 16x1+24 1000.0(0)/mV 16 0 430 1761 0 V3
A6743.mat 16x1+24 1000.0(0)/mV 16 0 444 -1256 0 V4
A6743.mat 16x1+24 1000.0(0)/mV 16 0 509 -1584 0 V5
A6743.mat 16x1+24 1000.0(0)/mV 16 0 196 -3987 0 V6
# Age: 77
# Sex: Male
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown