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

File: <base>/training/cpsc_2018/g1/A0630.hea (719 bytes) 
A0630 12 500 10500
A0630.mat 16x1+24 1000.0(0)/mV 16 0 223 -3075 0 I
A0630.mat 16x1+24 1000.0(0)/mV 16 0 -111 -1148 0 II
A0630.mat 16x1+24 1000.0(0)/mV 16 0 -334 1927 0 III
A0630.mat 16x1+24 1000.0(0)/mV 16 0 -56 1459 0 aVR
A0630.mat 16x1+24 1000.0(0)/mV 16 0 279 3833 0 aVL
A0630.mat 16x1+24 1000.0(0)/mV 16 0 -223 -3854 0 aVF
A0630.mat 16x1+24 1000.0(0)/mV 16 0 -482 -1499 0 V1
A0630.mat 16x1+24 1000.0(0)/mV 16 0 -197 -1767 0 V2
A0630.mat 16x1+24 1000.0(0)/mV 16 0 -148 1363 0 V3
A0630.mat 16x1+24 1000.0(0)/mV 16 0 -610 3086 0 V4
A0630.mat 16x1+24 1000.0(0)/mV 16 0 -326 -4076 0 V5
A0630.mat 16x1+24 1000.0(0)/mV 16 0 393 -3156 0 V6
# Age: 89
# Sex: Female
# Dx: 164909002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown