Utano, Zvirwere uye Conditions
Sei pane Kutambudzika pamoyo?
Mwoyo womunhu ari tsandanyama nhengo rine kukura anenge chibhakera munhu Muridzi. kurema muviri ndiwo avhareji 300 magiramu varume uye 250 magiramu - vakadzi. Heart symmetrically muzvikamu zviviri - kurudyi. chikamu chimwe nechimwe ine makamuri maviri. The yepamusoro - atrium - akagadzirirwa ropa muunganidzwa. Rezasi Kamuri inonzi ventricle, umo mune Inlet uye nzira yokubudisa mavharuvhu kudzivirira backflow ropa. Yomukati masvingo septum kwomwoyo chinosanganisira kunzwisisa layered tsandanyama, akadana myocardium.
The chikuru kushanda mwoyo - kuramba dzeraundi kufamba kweropa rose muviri. The pulses kunotangira rwoga kune zvinoderedza pachake. pfuma iyi yokuzvidzora excitation inopiwa munhu conductive ezvinhu riri mukati myocardium. ino anokwanisa generating pachake pulses ayo uye zvinopa nemagetsi pulses izvo zvokudya kubva tsinga. pulses All pamwe kukonzera excitation uye marwadzo ose myocardium. Sami pulses kuitika mune imwe nzvimbo mwoyo - zvakarurama atrium. Vanomanikidzwa kuita mutinhimira sunga.
muviri ichi ane zvikuru mutoro, saka kuti kazhinji pasi siyana kunaka zvinofurira. Saka kazhinji tinonzwa Kutambudzika pachipfuva. Vamwe vakarasika kufunga kuti zvinorwadza chityu kana bhokisi, asi iye musoro haauyi, ndiwo kwokuomerwa mwoyo. Izvi zvinoreva kuti paiva nematambudziko mubasa iri muviri wose kana nemidziyo ropa, riri kwakadonhera ropa pamwoyo. Ndezvipi zvinokonzera kurwadziwa, nei paine Kutambudzika pamoyo?
1. Kana kwenguva zviitiko kushushikana kana vanosunungurwa kupinda ropa adrenaline - a kunetseka kemikari, izvo zvinokonzera kuderedza uye vascular kurwadza kwacho, kukuvadza mwoyo. Muchiitiko chino, kufamba kweropa, somugumisiro, unoraramisa kwemwoyo, kunzwa breathlessness, kusagadzikana. Kune marwadzo ari muchimiro tingling ari pachipfuva kuruboshwe, vanonzi manzwiro "bundu iri huro." Zviratidzo izvi hazvina chokuita kurovedza muviri uye kwezvematongerwe kwakawedzera.
2. Chimwe chikonzero nechitarisiko regiravhiti - hormone zvirwere. Kazhinji Ivo pamberi kana panguva yekutevera, kana muviri rearranged mu mahomoni. Panguva ino, unogona kugamuchira kubaya marwadzo mumwoyo, kunowedzera kufemerwa. Hormone zvakanakanaka vakadzi panguva kubereka rikavakwa, uye panguva iyi sezvo pane Kutambudzika pamoyo akaratidza zvenzara, stitching uye compression nezvekufadza. akasvetuka BP panguva iyi kunogona kukonzera kusagadzikana kushanda nekuomarara.
3. Kakawanda, kurwadziwa uye Kutambudzika pamoyo kuitika vascular dystonia. marwadzo aya yakasiyana hunhu uye akafanana mwoyo kurwisa kana angina. Panyaya iyi, kushandiswa nitroglycerin asingadi kubatsira, nokuti marwadzo muviri hauna chokuita panyama nesimba.
4. kwakakanganisa inobata mwoyo uye kuneta kukuru, zvinogona kukonzerwa usiku panofamba, kushaya zuva rokuzorora, kuchinja kuneta kukuru. Mumamiriro ezvinhu akadaro, mwoyo uye ropa midziyo kumativi wachi, mutoro kuvhenekwa, pashure vasospasm uye BP simukai zvingaitika. Kutanga dzingaidza zvenzara kana kubaya-baya kurwadziwa.
5. tigume uye zvisina mwero (dzose kana refu) Kunwa doro. Doro anopinda muropa, maminitsi mashoma zvinoshamisa kunowedzera, anowedzera kugadzirwa adrenaline kakawanda kuti marwadzo mwoyo tsandanyama. Nokuda kwaizvozvi, myocardial okisijeni kudiwa kunowedzera, izvo zvinozoita anowedzera mwoyo kudiwa zvikuru ropa. Pane Kutambudzika mubhokisi, mwoyo mutinhimira anonetseka.
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