Time		Sample				Event

    0:00.004        1     +    0    0    0	(BI
   01:55.228    28807     +    0    0    0	(VFL
   02:04.996    31249     +    0    0    0	(BI
   03:24.420    51105     +    0    0    0	(VT
   03:25.960    51490     +    0    0    0	(BI
   03:27.576    51894     +    0    0    0	(VT
   03:29.576    52394     +    0    0    0	(BI
   03:52.112    58028     +    0    0    0	(NOISE
   04:03.960    60990     +    0    0    0	(BI
   04:15.112    63778     +    0    0    0	(VFL


start 29:00
end 34:00

VFL - centricular flutter
BI - ventricular bigeminy
VT - ventricular tachycardia