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

File: <base>/training/georgia/g2/E01643.hea (726 bytes) 
E01643 12 500 5000
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -122 -20490 0 I
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -165 29214 0 II
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -43 -15541 0 III
E01643.mat 16x1+24 1000.0(0)/mV 16 0 143 28312 0 aVR
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -39 30588 0 aVL
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -104 6862 0 aVF
E01643.mat 16x1+24 1000.0(0)/mV 16 0 48 26788 0 V1
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -39 -16401 0 V2
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -97 1465 0 V3
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -107 -5951 0 V4
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -112 -9595 0 V5
E01643.mat 16x1+24 1000.0(0)/mV 16 0 -97 2900 0 V6
# Age: 53
# Sex: Male
# Dx: 111975006,270492004
# Rx: Unknown
# Hx: Unknown