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

File: <base>/training/cpsc_2018/g1/A0754.hea (690 bytes) 
A0754 12 500 7000
A0754.mat 16x1+24 1000.0(0)/mV 16 0 -7 546 0 I
A0754.mat 16x1+24 1000.0(0)/mV 16 0 -36 3477 0 II
A0754.mat 16x1+24 1000.0(0)/mV 16 0 -29 2931 0 III
A0754.mat 16x1+24 1000.0(0)/mV 16 0 22 1194 0 aVR
A0754.mat 16x1+24 1000.0(0)/mV 16 0 11 -556 0 aVL
A0754.mat 16x1+24 1000.0(0)/mV 16 0 -33 29 0 aVF
A0754.mat 16x1+24 1000.0(0)/mV 16 0 12 976 0 V1
A0754.mat 16x1+24 1000.0(0)/mV 16 0 45 692 0 V2
A0754.mat 16x1+24 1000.0(0)/mV 16 0 62 -1144 0 V3
A0754.mat 16x1+24 1000.0(0)/mV 16 0 43 1790 0 V4
A0754.mat 16x1+24 1000.0(0)/mV 16 0 50 2995 0 V5
A0754.mat 16x1+24 1000.0(0)/mV 16 0 55 -103 0 V6
# Age: 53
# Sex: Female
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown