How do cardiac muscles differ from striated muscles in structure and function?

Explanation

### Step-by-Step Solution

1. **Definition of Cardiac Muscles**:
- Cardiac muscles are specialized muscles found only in the heart. They are responsible for pumping blood throughout the body.

2. **Structure of Cardiac Muscles**:
- The cells of cardiac muscles are cylindrical in shape and are branched. This branching allows for interconnectedness between cells, facilitating coordinated contractions.

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