Question

Collect information about structure and functions of this cardiac muscle and cardiac diseases and preventive measures

Answer 1

cardiac muscle of the heart helps in the rhythmic contraction an relaxation throughout life. These are involuntary muscle . Heart muscle are cylindrical, branched and uninucleate.
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Answer 2

Structure: Cardiac muscles are highly branched. They have cells that arer connected by overlapping projections called intercalated discs. They contain desmosomes and gap junctions.

Functions:

• Pump blood all over the body
• Carries the weight of the heart

Diseases:

• Coronary artery disease
• High blood pressure
• Stroke
• Congenital heart disease

Preventive measures:

• Keeping cholesterol and triglyceride under control
• Involve in physical exercises
• Healthy lifestyle
• Quit smoking
• Keep A1C in check.

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