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

File: <base>/training/cpsc_2018/g7/A6614.hea (689 bytes) 
A6614 12 500 10000
A6614.mat 16x1+24 1000.0(0)/mV 16 0 103 51 0 I
A6614.mat 16x1+24 1000.0(0)/mV 16 0 339 14 0 II
A6614.mat 16x1+24 1000.0(0)/mV 16 0 237 53 0 III
A6614.mat 16x1+24 1000.0(0)/mV 16 0 -221 -7 0 aVR
A6614.mat 16x1+24 1000.0(0)/mV 16 0 -67 41 0 aVL
A6614.mat 16x1+24 1000.0(0)/mV 16 0 288 37 0 aVF
A6614.mat 16x1+24 1000.0(0)/mV 16 0 -463 -15 0 V1
A6614.mat 16x1+24 1000.0(0)/mV 16 0 -956 -43 0 V2
A6614.mat 16x1+24 1000.0(0)/mV 16 0 -894 -60 0 V3
A6614.mat 16x1+24 1000.0(0)/mV 16 0 -739 -62 0 V4
A6614.mat 16x1+24 1000.0(0)/mV 16 0 -361 44 0 V5
A6614.mat 16x1+24 1000.0(0)/mV 16 0 64 18 0 V6
# Age: 72
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown