Question

Match column-1 with column-Il. Column-1 Column-11 Cardiac Heart not pumping arrest blood effectively Heart Heart muscle is (B) (ii) Ifailure suddenly damaged (0) (0) Heart attack (iii) Acute chest pain (D) Angina (iv) Heart stop beating .
​

Answer 1

Answer:

heart attack,

Explanation:

cardiac muscles are the muscles of heart,many cardiac muscle cells assemble in a branching pattern to form a cardiac muscle. based on apperance, cardiac muscles are striated nd involuntary in nature as the nervous system does not control their activities directly