Me akwai wani nauyi a cikin zuciya?

A zuciyar ɗan adam ne a murdede sashin jiki da ciwon girma na kamar dunkulallen hannu da mutum wanda shi ne ke da. Jiki nauyi ne da matsakaita na 300 grams domin maza da 250 grams - a mata. Zuciya symmetrically kasu kashi biyu sassa - hagu da dama. Kowanne sashi kunshi biyu bẽnãye. Benen - atrium - tsara don jini tarin. Majalisar kira wani ventricle, a cikin abin da akwai mashiga ruwa da kanti bawuloli su hana backflow na jini. A ciki ganuwar da kuma septum na zuciya kunshi wani hadadden hanyõyi tsoka, da ake kira myocardium.

Babban aiki na zuciya - a ci gaba da madauwari motsi na jini a ko'ina cikin jiki. A hatsaisai ake generated ta atomatik zuwa raguwa a kansa. Wannan dũkiyar kai-zumudi da aka bayar da wata conductive tsarin located a cikin myocardium. Wannan tsarin shi ne iya samar da kansa hatsaisai da kuma samar da wutar lantarki hatsaisai wanda ana ciyar daga cikin juyayi tsarin. All hatsaisai tare haifar da zumudi da ƙanƙancewa na myocardium. Sami hatsaisai faruwa a daya daga cikin yankunan da zuciya - a dama atrium. Suna tilasta yin rhythmic contractions.

Wannan jiki yana da gagarumin nauyi, don haka da cewa shi ne sau da yawa batun daban-daban korau tsoma. Saboda haka sau da yawa mun ji wani nauyi a cikin kirji. Wasu suna kuskure su yi tunanin cewa yana ciwo da nono ko kirji, amma ya kuma kai ba ya zo, shi ne mai tsanani daga cikin zuciya. Wannan yana nufin cewa akwai matsaloli a aikin na dukan jiki ko a cikin jini, wanda aka distilled jini zuwa zuciya. Mene ne Sanadin m ji, me ya sa akwai wani nauyi a cikin zuciya?

1. Lokacin da ƙara abubuwan danniya ko an saki a cikin jini adrenaline - a danniya hormone, wanda ya haddasa takaita da jijiyoyin bugun gini spasms, mai tsanani daga cikin zuciya. A wannan yanayin, jini wurare dabam dabam, kamar yadda sakamakon haka, har ya rãyar da bugun zuciya, a ji na breathlessness, rashin jin daɗi. Akwai zafi a cikin nau'i na tingling a hagu nono, da ake kira ji na "dunƙule a cikin makogwaro." Wadannan cututtuka ba su da alaka da jiki aiki da kuma tashin tsananta.

2. Wani dalili domin bayyanar nauyi - hormonal cuta. Sun bayyana yawanci kafin ko lokacin haila, lokacin da jiki ne rearranged a hormone matakan. A wannan lokaci, za ka iya samun daba zafi a cikin zuciya, qara da wahayi. Hormonal auna a mata a lokacin menopause aka sāke gina, da kuma a lokacin wannan lokaci kamar yadda akwai wani nauyi a cikin zuciya bayyana latsa, stitching da kuma matsawa majiyai. tsalle a jini a wannan lokaci na iya ma sa m aiki da kuma mai tsanani.

3. Very sau da yawa, zafi da, wani nauyi a cikin zuciya faruwa a jijiyoyin bugun gini dystonia. Wadannan sha raɗaɗin ne na daban da kuma yanayi masu kama da ciwon zuciya ko angina. A wannan yanayin, da yin amfani da nitroglycerin ba ya taimaka, domin jiki ciwo ba a hade tare da jiki exertion.

4. Yana adversely rinjayar da zuciya da kuma gajiyar tafiya, na iya zama saboda dare canjawa, da rashin ranar hutu, wani canji na gajiyar tafiya. A irin wannan yanayi, da zuciya da jini a kusa da nan kowane lokaci, kaya gwaji, bayan da vasospasm da jini Yunƙurin iya faruwa. An fara dame latsa ko caka sha raɗaɗin.

5. detrimental sakamako da kuma immoderate (na yau da kullum ko kuma tsawon lokaci) yin amfani da giya. Barasa shiga cikin jini, kawai 'yan mintoci da cika fuska qara mita na ƙanƙancewa na zuciya tsoka, qara samar da adrenaline. Saboda wannan, tsokar oxygen bukatar ƙaruwa, wanda, bi da bi, qara zuciya da bukatar karin jini. Akwai wani nauyi a cikin kirji, zuciya kari an gaji da damuwa.