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

File: <base>/training/cpsc_2018_extra/g1/Q0849.hea (736 bytes) 
Q0849 12 500 5000
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 -65 1408 0 I
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 611 -651 0 II
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 676 -2059 0 III
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 -272 1259 0 aVR
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 -370 954 0 aVL
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 644 1460 0 aVF
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 -406 1484 0 V1
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 -616 1515 0 V2
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 -451 -1527 0 V3
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 72 -1847 0 V4
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 570 220 0 V5
Q0849.mat 16x1+24 1000.0(0)/mV 16 0 840 -555 0 V6
# Age: 83
# Sex: Male
# Dx: 427172004,446813000,428750005,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown