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

File: <base>/training/cpsc_2018_extra/g3/Q2273.hea (690 bytes) 
Q2273 12 500 24769
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 -99 -53 0 I
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 -46 45 0 II
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 53 -3 0 III
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 73 -25 0 aVR
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 -76 20 0 aVL
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 4 91 0 aVF
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 63 -1 0 V1
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 -59 27 0 V2
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 -45 -32 0 V3
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 -76 -10 0 V4
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 -108 -39 0 V5
Q2273.mat 16x1+24 1000.0(0)/mV 16 0 -106 79 0 V6
# Age: 49
# Sex: Male
# Dx: 164873001,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown