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

File: <base>/training/cpsc_2018/g4/A3901.hea (692 bytes) 
A3901 12 500 7500
A3901.mat 16x1+24 1000.0(0)/mV 16 0 11 -1356 0 I
A3901.mat 16x1+24 1000.0(0)/mV 16 0 19 3583 0 II
A3901.mat 16x1+24 1000.0(0)/mV 16 0 7 -2561 0 III
A3901.mat 16x1+24 1000.0(0)/mV 16 0 -14 2076 0 aVR
A3901.mat 16x1+24 1000.0(0)/mV 16 0 1 -3599 0 aVL
A3901.mat 16x1+24 1000.0(0)/mV 16 0 13 1426 0 aVF
A3901.mat 16x1+24 1000.0(0)/mV 16 0 36 2790 0 V1
A3901.mat 16x1+24 1000.0(0)/mV 16 0 32 -3730 0 V2
A3901.mat 16x1+24 1000.0(0)/mV 16 0 38 -111 0 V3
A3901.mat 16x1+24 1000.0(0)/mV 16 0 -18 958 0 V4
A3901.mat 16x1+24 1000.0(0)/mV 16 0 2 2261 0 V5
A3901.mat 16x1+24 1000.0(0)/mV 16 0 -46 3699 0 V6
# Age: 81
# Sex: Male
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown