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

File: <base>/training/chapman_shaoxing/g2/JS01990.hea (738 bytes) 
JS01990 12 500 5000
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 -54 15700 0 I
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 -49 17908 0 II
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 5 2151 0 III
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 54 -10847 0 aVR
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 -29 599 0 aVL
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 -24 4045 0 aVF
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 63 -16856 0 V1
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 44 21716 0 V2
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 44 22760 0 V3
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 5 30144 0 V4
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 29 -30048 0 V5
JS01990.mat 16x1+24 1000.0(0)/mV 16 0 15 -30672 0 V6
# Age: 69
# Sex: Male
# Dx: 426177001,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown