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

File: <base>/training/cpsc_2018_extra/g3/Q2877.hea (711 bytes) 
Q2877 12 500 7000
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 -39 635 0 I
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 7 -286 0 II
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 46 -921 0 III
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 16 -1374 0 aVR
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 -42 1571 0 aVL
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 26 -1624 0 aVF
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 -102 2226 0 V1
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 205 -2222 0 V2
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 -74 -1177 0 V3
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 -62 2900 0 V4
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 -117 2169 0 V5
Q2877.mat 16x1+24 1000.0(0)/mV 16 0 32 -1893 0 V6
# Age: 70
# Sex: Male
# Dx: 164867002,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown