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

File: <base>/training/cpsc_2018_extra/g1/Q0868.hea (697 bytes) 
Q0868 12 500 6499
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 18 2416 0 I
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 56 -2630 0 II
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 39 1453 0 III
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 -36 2110 0 aVR
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 -10 -896 0 aVL
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 48 3003 0 aVF
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 129 -506 0 V1
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 246 2898 0 V2
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 396 -726 0 V3
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 234 3072 0 V4
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 80 -873 0 V5
Q0868.mat 16x1+24 1000.0(0)/mV 16 0 20 -2739 0 V6
# Age: 38
# Sex: Male
# Dx: 164867002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown