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

File: <base>/training/georgia/g4/E03442.hea (722 bytes) 
E03442 12 500 5000
E03442.mat 16x1+24 1000.0(0)/mV 16 0 -68 20112 0 I
E03442.mat 16x1+24 1000.0(0)/mV 16 0 -39 15260 0 II
E03442.mat 16x1+24 1000.0(0)/mV 16 0 29 -4937 0 III
E03442.mat 16x1+24 1000.0(0)/mV 16 0 53 -17745 0 aVR
E03442.mat 16x1+24 1000.0(0)/mV 16 0 -48 -20109 0 aVL
E03442.mat 16x1+24 1000.0(0)/mV 16 0 -4 -27396 0 aVF
E03442.mat 16x1+24 1000.0(0)/mV 16 0 19 -9959 0 V1
E03442.mat 16x1+24 1000.0(0)/mV 16 0 9 20169 0 V2
E03442.mat 16x1+24 1000.0(0)/mV 16 0 9 -31454 0 V3
E03442.mat 16x1+24 1000.0(0)/mV 16 0 19 -27836 0 V4
E03442.mat 16x1+24 1000.0(0)/mV 16 0 58 -25947 0 V5
E03442.mat 16x1+24 1000.0(0)/mV 16 0 19 23219 0 V6
# Age: 52
# Sex: Male
# Dx: 67741000119109,425623009
# Rx: Unknown
# Hx: Unknown