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

File: <base>/training/chapman_shaoxing/g5/JS04946.hea (771 bytes) 
JS04946 12 500 5000
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 117 -17445 0 I
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 63 4711 0 II
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 -54 22184 0 III
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 -88 12494 0 aVR
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 83 -25809 0 aVL
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 5 7350 0 aVF
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 10 -591 0 V1
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 176 -5707 0 V2
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 29 -7344 0 V3
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 49 -11917 0 V4
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 93 -19777 0 V5
JS04946.mat 16x1+24 1000.0(0)/mV 16 0 10 -12474 0 V6
# Age: 89
# Sex: Male
# Dx: 164889003,698252002,429622005,428750005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown