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

File: <base>/training/chapman_shaoxing/g5/JS04413.hea (729 bytes) 
JS04413 12 500 5000
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 -59 909 0 I
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 -44 3121 0 II
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 15 2254 0 III
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 54 4115 0 aVR
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 -39 -6651 0 aVL
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 -15 -3460 0 aVF
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 59 2395 0 V1
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 15 9696 0 V2
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 15 23905 0 V3
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 -29 26921 0 V4
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 -49 21823 0 V5
JS04413.mat 16x1+24 1000.0(0)/mV 16 0 -15 17260 0 V6
# Age: 42
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown