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

File: <base>/training/cpsc_2018_extra/g1/Q0138.hea (755 bytes) 
Q0138 12 500 5500
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 3 357 0 I
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 517 2729 0 II
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 514 2372 0 III
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 -259 2124 0 aVR
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 -255 265 0 aVL
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 515 -712 0 aVF
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 79 1855 0 V1
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 381 34 0 V2
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 555 -195 0 V3
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 638 2523 0 V4
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 633 1152 0 V5
Q0138.mat 16x1+24 1000.0(0)/mV 16 0 541 423 0 V6
# Age: 68
# Sex: Male
# Dx: 713426002,713427006,164909002,164873001,164867002,164865005,164930006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown