A pacemaker is approximately 5 by 4 centimeters with a thickness of about 6-7 millimeters.
Here's a more detailed breakdown:
- Shape: Pacemakers are typically a flat, oval shape.
- Size: They are relatively small, allowing for implantation under the skin in the chest area. The exact dimensions can vary slightly between different models and manufacturers, but the measurements given above are generally representative.
- Detectability: It's sometimes possible to feel or see the pacemaker under the skin, particularly when lying down, but this depends on individual body shape and size.
Because they are implanted, the size is crucial for comfort and minimal intrusion. The goal is to provide effective cardiac support with the smallest possible device.
