{"id":59769,"date":"2025-08-01T04:29:00","date_gmt":"2025-08-01T02:29:00","guid":{"rendered":"https:\/\/www.invarena.cz\/?p=59769"},"modified":"2025-08-01T14:29:55","modified_gmt":"2025-08-01T12:29:55","slug":"psy-na-dovolene-ohrozuje-parazit-pronika-do-srdce-a-plic","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=59769","title":{"rendered":"Psy na dovolen\u00e9 ohro\u017euje parazit \u2013 pronik\u00e1 do srdce a plic"},"content":{"rendered":"\n<p><strong>31. 7. 2025 \u2013 Pokud se v\u00e1\u0161 pes zad\u00fdch\u00e1v\u00e1, je apatick\u00fd, nebo dokonce ka\u0161le a p\u0159ed n\u011bjakou dobou jste s&nbsp;n\u00edm absolvovali dovolenou v&nbsp;zahrani\u010d\u00ed, m\u016f\u017ee m\u00edt v&nbsp;c\u00e9v\u00e1ch plic nebo v srdci us\u00eddlen\u00e9ho parazita, kter\u00fd zp\u016fsobuje tzv. srde\u010dn\u00ed dirofilari\u00f3zu. Nemoc p\u0159en\u00e1\u0161\u00ed v\u00fdhradn\u011b kom\u00e1\u0159i a je roz\u0161\u00ed\u0159en\u00e1 p\u0159edev\u0161\u00edm ve St\u0159edomo\u0159\u00ed a na Balk\u00e1n\u011b. <\/strong><strong>Podle veterin\u00e1\u0159\u016f je nejv\u011bt\u0161\u00ed riziko n\u00e1kazy pro na\u0161e psy na \u00fazem\u00ed sousedn\u00edho Slovenska nebo Ma\u010farska, kde se parazit ji\u017e masivn\u011b vyskytuje<\/strong><strong>. L\u00e9\u010dba je bolestiv\u00e1, zdlouhav\u00e1 i n\u00e1kladn\u00e1. Odborn\u00edci proto doporu\u010duj\u00ed psy p\u0159ed v\u00fdjezdem do rizikov\u00fdch zem\u00ed ochr\u00e1nit antiparazitiky a repelenty.<\/strong><\/p>\n\n\n\n<p>P\u016fvodcem srde\u010dn\u00ed dirofilari\u00f3zy je hl\u00edstice <em>Dirofilaria immitis<\/em>. Zat\u00edmco d\u0159\u00edve se srde\u010dn\u00ed \u010derv, jak se tomuto parazitovi lidov\u011b p\u0159ezd\u00edv\u00e1, objevoval p\u0159edev\u0161\u00edm ve \u0160pan\u011blsku, It\u00e1lii, \u0158ecku a na Balk\u00e1n\u011b, nyn\u00ed se v d\u016fsledku glob\u00e1ln\u00edho oteplov\u00e1n\u00ed \u0161\u00ed\u0159\u00ed do dal\u0161\u00edch oblast\u00ed. V\u00fdrazn\u011b se vyskytuje i&nbsp;v&nbsp;Ma\u010farsku nebo na Slovensku, a to zejm\u00e9na v Podunajsk\u00e9, Z\u00e1horsk\u00e9 a V\u00fdchodoslovensk\u00e9 n\u00ed\u017ein\u011b. <em>\u201eV \u010cesk\u00e9 republice zat\u00edm nem\u00e1me stoprocentn\u011b potvrzen\u00fd p\u0159\u00edpad infekce u psa, kter\u00fd z&nbsp;tuzemska nevycestoval. Pokud v\u0161ak bude velk\u00e9 mno\u017estv\u00ed neo\u0161et\u0159en\u00fdch ps\u016f cestovat do rizikov\u00fdch zem\u00ed a pot\u00e9 se vracet zp\u011bt, lze o\u010dek\u00e1vat, \u017ee se parazit roz\u0161\u00ed\u0159\u00ed i u n\u00e1s. Majitel\u00e9, kte\u0159\u00ed sv\u00e9ho psa preventivn\u011b chr\u00e1n\u00ed, tak z\u00e1rove\u0148 p\u0159isp\u00edvaj\u00ed k tomu, aby se v tuzemsku nemoc neroz\u0161\u00ed\u0159ila,\u201c <\/em>vysv\u011btluje parazitolog prof.&nbsp;MVDr.&nbsp;David Modr\u00fd, Ph.D.<\/p>\n\n\n\n<p>\u010cty\u0159noh\u00e9ho mazl\u00ed\u010dka nakaz\u00ed srde\u010dn\u00ed dirofilari\u00f3zou kom\u00e1r, kdy\u017e mu saje krev. Do t\u011bla psa se takto dostanou z\u00e1rodky parazita, tzv. mikrofil\u00e1rie, z\u202fnich\u017e se b\u011bhem n\u011bkolika m\u011bs\u00edc\u016f vyvinou dosp\u011bl\u00ed \u010dervi. Ti se us\u00eddl\u00ed v&nbsp;c\u00e9v\u00e1ch plic a v srdci, kde jejich v\u011bt\u0161\u00ed mno\u017estv\u00ed m\u016f\u017ee omezit pohyb srde\u010dn\u00ed chlopn\u011b a zap\u0159\u00ed\u010dinit srde\u010dn\u00ed selh\u00e1n\u00ed. Majitel\u00e9 ps\u016f \u010dasto odhal\u00ed onemocn\u011bn\u00ed n\u00e1hodou, proto\u017ee se infekce rozv\u00edj\u00ed postupn\u011b. Pes za\u010dne b\u00fdt mal\u00e1tn\u00fd, zad\u00fdch\u00e1v\u00e1 se a p\u0159i fyzick\u00e9 n\u00e1maze m\u016f\u017ee ka\u0161lat. N\u00e1sledn\u00e1 l\u00e9\u010dba je velmi zdlouhav\u00e1, komplikovan\u00e1 a pro zv\u00ed\u0159e bolestiv\u00e1.<\/p>\n\n\n\n<p>\u201e<em>L\u00e9\u010dba nemoci m\u016f\u017ee b\u00fdt i \u017eivot ohro\u017euj\u00edc\u00ed, proto\u017ee velk\u00e9 mno\u017estv\u00ed \u010derv\u016f zp\u016fsobuje riziko vzniku krevn\u00edch sra\u017eenin a ucp\u00e1n\u00ed c\u00e9v, tzv. embolii<\/em><em>. V&nbsp;n\u011bkter\u00fdch p\u0159\u00edpadech mus\u00edme psa operovat a \u010dervy mu ze srdce manu\u00e1ln\u011b odstranit. L\u00e9ky, kter\u00e9 pou\u017e\u00edv\u00e1me k&nbsp;usmrcen\u00ed parazit\u016f, mohou m\u00edt tak\u00e9 vedlej\u0161\u00ed \u00fa\u010dinky. Nejh\u016f\u0159e l\u00e9\u010dbu sn\u00e1\u0161ej\u00ed psi, kte\u0159\u00ed m\u011bli d\u00fdchac\u00ed nebo srde\u010dn\u00ed pot\u00ed\u017ee ji\u017e p\u0159ed n\u00e1kazou,\u201c <\/em>\u0159\u00edk\u00e1 MVDr. Andrea \u0160tus\u00e1kov\u00e1 z&nbsp;veterin\u00e1rn\u00ed ordinace VET-S v&nbsp;Litomy\u0161li. L\u00e9\u010dba srde\u010dn\u00ed dirofilari\u00f3zy spo\u010d\u00edv\u00e1 v&nbsp;pod\u00e1v\u00e1n\u00ed kombinace l\u00e9k\u016f, kter\u00e9 parazity usmrt\u00ed. Pes by m\u011bl v pr\u016fb\u011bhu cel\u00e9 l\u00e9\u010dby dodr\u017eovat klidov\u00fd re\u017eim. <em>\u201eZat\u00edmco prevence psa nijak nezat\u00ed\u017e\u00ed, l\u00e9\u010dba ano,\u201c <\/em>upozor\u0148uje prof. Modr\u00fd a dod\u00e1v\u00e1:<em> \u201eNemocn\u00e9 zv\u00ed\u0159e nav\u00edc m\u016f\u017ee \u0161\u00ed\u0159it n\u00e1kazu d\u00e1l. Dosp\u011bl\u00ed \u010dervi v&nbsp;jeho t\u011ble vytv\u00e1\u0159\u00ed nov\u00e9 larvy, kter\u00e9 kom\u00e1\u0159i n\u00e1sledn\u011b p\u0159en\u00e1\u0161ej\u00ed na dal\u0161\u00ed psy.\u201c<\/em><\/p>\n\n\n\n<p>Podle odborn\u00edk\u016f je l\u00e9\u010dba dirofilari\u00f3zy tak\u00e9 velmi n\u00e1kladn\u00e1, a to zhruba 20n\u00e1sobn\u011b oproti prevenci. Ta spo\u010d\u00edv\u00e1 p\u0159edev\u0161\u00edm v&nbsp;pod\u00e1v\u00e1n\u00ed antiparazit\u00e1rn\u00edch prepar\u00e1t\u016f p\u0159ed cestou do zem\u011b s&nbsp;v\u00fdskytem onemocn\u011bn\u00ed. Ide\u00e1ln\u00ed je prepar\u00e1ty doplnit i repelentem. <em>\u201eTablety nebo pipety je t\u0159eba psovi podat t\u011bsn\u011b p\u0159ed odjezdem a o\u0161et\u0159en\u00ed n\u00e1sledn\u011b opakovat tak, aby byl pes chr\u00e1n\u011bn i m\u011bs\u00edc po n\u00e1vratu. P\u0159ibli\u017en\u011b za p\u016fl roku je pak vhodn\u00e9 nechat ud\u011blat rozbor krve. D\u0159\u00edv\u011bj\u0161\u00ed vy\u0161et\u0159en\u00ed nem\u00e1 smysl, proto\u017ee jsme v&nbsp;krvi schopni detekovat pouze dosp\u011bl\u00e9 jedince, jejich\u017e v\u00fdvoj trv\u00e1 p\u0159ibli\u017en\u011b \u0161est m\u011bs\u00edc\u016f,\u201c <\/em>\u0159\u00edk\u00e1 MVDr. \u0160tus\u00e1kov\u00e1.<\/p>\n\n\n\n<p>\u010cty\u0159noh\u00e9 mazl\u00ed\u010dky p\u0159i pobytu v zahrani\u010d\u00ed ohro\u017euj\u00ed i dal\u0161\u00ed parazit\u00e9, kte\u0159\u00ed mohou zp\u016fsobovat z\u00e1va\u017en\u011bj\u0161\u00ed infekce. Tyto parazity p\u0159en\u00e1\u0161\u00ed teplomiln\u00e1 kl\u00ed\u0161\u0165ata \u010di hmyz podobn\u00fd kom\u00e1r\u016fm.<\/p>\n\n\n\n<p>Pl\u00e1novanou cestu do zahrani\u010d\u00ed je ide\u00e1ln\u00ed zkonzultovat s&nbsp;veterin\u00e1rn\u00edm l\u00e9ka\u0159em, kter\u00fd majiteli doporu\u010d\u00ed ochranu vhodnou pro danou zemi. Tipy na cestov\u00e1n\u00ed se zv\u00ed\u0159aty \u0159e\u0161\u00ed tak\u00e9 odborn\u00edci v&nbsp;podcastu s&nbsp;veterin\u00e1rn\u00ed tematikou <a href=\"https:\/\/open.spotify.com\/episode\/1305ed3YuEmA4iKfcqeZmW\">Dogto\u0159i<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>31. 7. 2025 \u2013 Pokud se v\u00e1\u0161 pes zad\u00fdch\u00e1v\u00e1, je apatick\u00fd, nebo dokonce ka\u0161le a p\u0159ed n\u011bjakou dobou jste s&nbsp;n\u00edm absolvovali dovolenou v&nbsp;zahrani\u010d\u00ed, m\u016f\u017ee m\u00edt <a class=\"mh-excerpt-more\" href=\"https:\/\/www.invarena.cz\/?p=59769\" title=\"Psy na dovolen\u00e9 ohro\u017euje parazit \u2013 pronik\u00e1 do srdce a plic\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":3895,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-59769","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zpravy"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/59769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=59769"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/59769\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/3895"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=59769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=59769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=59769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}