Kurova kwemoyo

Zvemukati

• Mhedziso

Mhedziso

Moyo une makamuri mana uye mitsinga mikuru yeropa inounza ropa kumoyo, kana kutakura ropa kuenda naro.

Iwo mana emakamuri ndiwo kurudyi atrium uye kurudyi ventricle uye kuruboshwe atrium uye kuruboshwe ventricle. Tsinga dzeropa dzinosanganisira iyo yepamusoro uye yakaderera vena cava. Izvi zvinounza ropa kubva mumuviri kuenda kurudyi atrium. Inotevera ndiyo pulmonary arteri inotakura ropa kubva kurudyi ventricle kuenda kumapapu. Iyo aorta ndiyo tsinga huru yemuviri. Inotakura oxygen-yakazara ropa kubva kuruboshwe ventricle kuenda kune iyo yese muviri.

Pazasi peyakaomarara tambo yekumonera yemoyo, iwe unogona kuchiona ichirova.

Mukati memakamuri mune akateedzana eimwe-nzira mavharuvhu. Izvi zvinoita kuti ropa riyerere divi rimwe.

Dhayi yakajowa mune yepamusoro vena cava, ichapfuura nemumakamuri ese emoyo panguva imwechete yekutenderera kwemoyo.

Ropa rinotanga kupinda mumoyo atrium chaiyo. Chidimbu chetsandanyama chinomanikidza ropa kubudikidza nevhavha yetricuspid kupinda mu ventricle chaiyo.

Kana chibvumirano checheteti chakarurama, ropa rinomanikidzwa kuburikidza nevharumoni semilunar vharuvhu kupinda mutsinga yemapapu. Ipapo inofamba ichienda kumapapu.

Mumapapu, ropa rinogamuchira okisijeni uye rinosiya kuburikidza nemapapu emapapu. Inodzokera pamoyo uye inopinda kuruboshwe atrium.

Kubva ipapo, ropa rinomanikidzwa kuburikidza nemitral vhevu kupinda kuruboshwe ventricle. Iyi ndiyo pombi yemhasuru inotumira ropa kunze kwemuviri wese.

Kana chibvumirano chekunze chekubuda chibvumirano, chinomanikidza ropa kuburikidza neye aortic semilunar vharafu uye kupinda muaorta.

Iyo aorta nematavi ayo anotakura ropa kuenda kumatishu ese emuviri.

• Arrhythmia
• Atrial Fibrillation