khanhvy24051999 khanhvy24051999

22-07-2021
Health

contestada

giai đoạn tâm nhĩ thu có tác dụng gì

Relax

Respuesta :

kaylab1895 kaylab1895

22-07-2021

Answer:

Trong thời gian tâm nhĩ thu, tâm nhĩ co bóp và giảm thể tích trong tâm thất chỉ với một lượng máu nhỏ. Quá trình co bóp tâm nhĩ hoàn tất trước khi tâm thất bắt đầu co bóp.

Explanation:

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