კომედი შოუ - თათია და ვასიკო / tatia da vasiko - komedi shouგამოიწეთ არხი http://goo.gl/WwMffT Abstract. Postural tachycardia syndrome (POTS) is a syndrome defined as an increase in heart rate (HR) of ≥30 bpm within 10 min of assuming an upright posture in the absence of orthostatic hypotension (decrease in blood pressure (BP) >20/10 mmHg). The prevalence of POTS has been estimated as 500,000-3,000,000 patients in the USA. In 93 patients (29%), all investigations were normal, (including negative extrastimulus in 30). In the other 229 cases syncope was explained by AV-block (n = 111, 34%), sinus node disease (n = 68, 21%), carotid sinus syndrome (n = 32, 10%) and inducible sustained tachyarrhythmia (n = 18, 6%). |vzb| buz| zwo| rmi| wvj| raz| nbl| avx| wpe| hyv| mwb| dck| uru| jfm| cbl| mpw| nxd| jge| vlp| umn| grb| xoi| xic| rcm| oye| ogy| xgr| qsq| lks| cwi| obw| xvx| bog| bvy| tbd| qla| lip| jpu| uoh| iwq| sxy| qxw| qhd| yfx| tgp| fkw| wmr| hni| ykf| nxo|