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

File: <base>/training/chapman_shaoxing/g8/JS07563.hea (762 bytes) 
JS07563 12 500 5000
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 20 21292 0 I
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 -29 -4232 0 II
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 -49 -25535 0 III
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 5 30253 0 aVR
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 34 -15480 0 aVL
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 -39 -20946 0 aVF
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 20 16390 0 V1
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 34 -32365 0 V2
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 15 -3154 0 V3
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 -24 19044 0 V4
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 24 11487 0 V5
JS07563.mat 16x1+24 1000.0(0)/mV 16 0 -20 -11849 0 V6
# Age: 64
# Sex: Female
# Dx: 427084000,55827005,67751000119106
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown