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

File: <base>/training/cpsc_2018_extra/g1/Q0915.hea (720 bytes) 
Q0915 12 500 9000
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 32 2251 0 I
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 289 205 0 II
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 257 -2046 0 III
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 -160 -2421 0 aVR
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 -113 -3170 0 aVL
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 273 4059 0 aVF
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 -507 773 0 V1
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 -885 606 0 V2
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 -867 -3455 0 V3
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 -615 -607 0 V4
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 -390 1361 0 V5
Q0915.mat 16x1+24 1000.0(0)/mV 16 0 -6686 -133 0 V6
# Age: 64
# Sex: Male
# Dx: 164930006,426627000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown