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

File: <base>/training/ningbo/g11/JS21561.hea (758 bytes) 
JS21561 12 500 5000
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 24 1555 0 I
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 -15 2453 0 II
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 -39 895 0 III
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 -5 4108 0 aVR
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 29 -5709 0 aVL
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 -29 -4401 0 aVF
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 -49 11967 0 V1
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 -49 14411 0 V2
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 -68 5267 0 V3
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 -29 7449 0 V4
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 15 6587 0 V5
JS21561.mat 16x1+24 1000.0(0)/mV 16 0 -127 -18346 0 V6
# Age: 89
# Sex: Male
# Dx: 426177001,713427006,89792004,164917005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown