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

File: <base>/training/georgia/g5/E04407.hea (720 bytes) 
E04407 12 500 5000
E04407.mat 16x1+24 1000.0(0)/mV 16 0 -9 -18815 0 I
E04407.mat 16x1+24 1000.0(0)/mV 16 0 -29 -29030 0 II
E04407.mat 16x1+24 1000.0(0)/mV 16 0 -19 -9728 0 III
E04407.mat 16x1+24 1000.0(0)/mV 16 0 19 -8982 0 aVR
E04407.mat 16x1+24 1000.0(0)/mV 16 0 4 -4720 0 aVL
E04407.mat 16x1+24 1000.0(0)/mV 16 0 -24 13515 0 aVF
E04407.mat 16x1+24 1000.0(0)/mV 16 0 29 -16244 0 V1
E04407.mat 16x1+24 1000.0(0)/mV 16 0 29 15263 0 V2
E04407.mat 16x1+24 1000.0(0)/mV 16 0 -58 -25688 0 V3
E04407.mat 16x1+24 1000.0(0)/mV 16 0 -29 17513 0 V4
E04407.mat 16x1+24 1000.0(0)/mV 16 0 -29 19502 0 V5
E04407.mat 16x1+24 1000.0(0)/mV 16 0 -107 28867 0 V6
# Age: 71
# Sex: Male
# Dx: 428750005,59931005
# Rx: Unknown
# Hx: Unknown