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

File: <base>/training/cpsc_2018/g4/A3244.hea (707 bytes) 
A3244 12 500 10500
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -7 1222 0 I
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -52 3758 0 II
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -45 2536 0 III
A3244.mat 16x1+24 1000.0(0)/mV 16 0 30 1359 0 aVR
A3244.mat 16x1+24 1000.0(0)/mV 16 0 19 -1412 0 aVL
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -49 -733 0 aVF
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -76 1138 0 V1
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -219 3763 0 V2
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -301 -3605 0 V3
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -224 2286 0 V4
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -220 3697 0 V5
A3244.mat 16x1+24 1000.0(0)/mV 16 0 -221 -3883 0 V6
# Age: 15
# Sex: Male
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown