Kwemwoyo chaiye uye pathological ezvinhu

Kwemwoyo - mumwe huru vasiri parameters mwoyo. Kwakakura kwemwoyo kunobva pakuti zvinhu zvizhinji: zera, pabonde, zvakatipoteredza, kurovedza muviri, pamberi chirwere uye zvichingodaro. indekisi Izvi kuzivikanwa nekuverenga kurova kwemwoyo kana auscultation. Munhu utano asingadi kunzwa kurova kwemwoyo wake, basa rake segirazi. Kana pane mamiriro nezvekufadza mwoyo, kazhinji inoreva zvimwe zvarakasiya mubasa rake.

The kakawanda marwadzo mwoyo - ane kusagadzikana ukoshi kungawedzera kana kuderera zvichienderana mamiriro nhengo. Kuchinja inogona vasiri, asi kunogona kuva chiratidzo zvirwere.

Mwoyo rate: inoenzanirana

Cardiac mutinhimira yakarurama kana zvinoderedza yaitwa rhythmically ane kakawanda 60 kusvika 80 anorova paminiti. Pane vasiri zvazvingava nokufamba. Vakadzi kazhinji anocheka pa 7-8 paminiti kupfuura vanhu. Frequency kunowanda pashure zvokudya uye kukwirira unotikurudzira. At mwero mumuviri nomupfungwa uye mupfungwa mwoyo mwero inowedzerawo kuti 90-120 paminiti, uye panguva yakakwirira mitoro - kuti 100-150 paminiti. Kana kakawanda inowedzerawo navashoma anorova paminiti zvachinja muviri chinzvimbo.

The kwemwoyo kupfuura dzose

The kuwedzera mumoyo yevanhu vanopfuura 80 anozivikanwa tachycardia uye kazhinji chiratidzo pathological ezvinhu akawanda. Nechitarisiko tachycardia iri mugumisiro kwemupristi basa sinus raiva pedyo nebundu, saka inonzi sinus.

Sinus tachycardia zvinowanzooneka kuchengetwa nyaya utano. Zvinoitika munguva mumuviri nesimba, manzwiro, mafaro, kurwadziwa, nefivhiri, nokushandiswa doro, simba kofi, uye tii, fodya. Muzviitiko izvi tinotaura kwenguva pfupi tachycardia. Kwakadaro kuwedzera kwemwoyo zvishoma kunowedzera, uye zvishoma nezvishoma uyewo simba. The kwemwoyo muvana muchimiro tachycardia - munhu vasiri chinoshamisa. Kukosha chakarurama izvi vana zvingava anorova anopfuura 200 paminiti. Vatambi panguva kunonyanyisa mutoro inogona kusvika 190-200 anorova paminiti.

Refu tachycardia chinorondedzerwa zhinji chirwere inoti. Kwemwoyo kunowedzera nezvibereko muviri tembiricha: tembiricha inowedzera nomumwe dhigirii, kakawanda kunova kupfuura maronda gumi. Kuwanda kwemwoyo rinopfuura romuzvarirwo kana hyperthyroidism, mwoyo chirwere pamwe myocardial kukuvara - myocarditis, cardiomyopathy, kardiosklerosis, uyewo kutyorwa musimboti tsinga - mwoyo, neurosis uye neurasthenia.

The kwemwoyo dererei pane dzose

Kana mwoyo mwero akatsunga sunga asingasviki makumi matanhatu paminiti, ndiko mumugariro inonzi bradycardia. Bradycardia anogona chokuita bumbiro kwevanhu, uye kakawanda mhuri. Kazhinji bradycardia mu vatambi, vakanyatsodzidziswa vanhu vanoita basa remaoko. Muzviitiko izvi, hakuna kunotoda kukosha. Bradycardia unogarooneka vanhu vane labile tsinga, apo koshesa mataurire vagus etsinga. Kuderedza kakawanda sunga akaona akarara murume panguva kurutsa uye dzimwe ezvinhu izvo nokuitika yakakwirira vagal matauriro. Bradycardia kazhinji zvinoitika zvakawanda zvinotapukira, kunyanya zvinokonzerwa nemavhairasi, dzimwe nguva inogona kuitika munguva myocardial infarction, necrosis pamusoro localization nzvimbo mapoka rwemberi pamadziro. Pakuonekwa zvingakonzera bradycardia kurapa zvimwe zvinodhaka, kusanganisira Beta blockers, potassium ovhadhozi gadziriro.