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

File: <base>/training/chapman_shaoxing/g5/JS04494.hea (735 bytes) 
JS04494 12 500 5000
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 -146 12151 0 I
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 -29 29773 0 II
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 117 17632 0 III
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 88 17939 0 aVR
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 -132 24499 0 aVL
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 44 17643 0 aVF
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 254 -1640 0 V1
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 351 1075 0 V2
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 215 8594 0 V3
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 117 11837 0 V4
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 88 -2665 0 V5
JS04494.mat 16x1+24 1000.0(0)/mV 16 0 39 805 0 V6
# Age: 69
# Sex: Female
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown