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

File: <base>/training/cpsc_2018/g3/A2544.hea (706 bytes) 
A2544 12 500 5000
A2544.mat 16x1+24 1000.0(0)/mV 16 0 -47 -216 0 I
A2544.mat 16x1+24 1000.0(0)/mV 16 0 -233 1737 0 II
A2544.mat 16x1+24 1000.0(0)/mV 16 0 -186 1953 0 III
A2544.mat 16x1+24 1000.0(0)/mV 16 0 140 -1202 0 aVR
A2544.mat 16x1+24 1000.0(0)/mV 16 0 69 -586 0 aVL
A2544.mat 16x1+24 1000.0(0)/mV 16 0 -210 -2193 0 aVF
A2544.mat 16x1+24 1000.0(0)/mV 16 0 41 579 0 V1
A2544.mat 16x1+24 1000.0(0)/mV 16 0 65 -283 0 V2
A2544.mat 16x1+24 1000.0(0)/mV 16 0 -78 398 0 V3
A2544.mat 16x1+24 1000.0(0)/mV 16 0 -197 -599 0 V4
A2544.mat 16x1+24 1000.0(0)/mV 16 0 -193 1470 0 V5
A2544.mat 16x1+24 1000.0(0)/mV 16 0 -169 -342 0 V6
# Age: 45
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown