To become a biomedical engineer, you will need to study a variety of topics, including:
* Mathematics: Biomedical engineers use mathematics to model and analyze biological systems and to design medical devices and implants.
* Science: Biomedical engineers need to have a strong foundation in science, including biology, chemistry, and physics.
* Engineering: Biomedical engineers use engineering principles to design, develop, and test medical devices and implants.

In addition to these core topics, biomedical engineers may also study specialized topics such as:
* Biomaterials: Biomaterials are materials that are compatible with the human body and can be used to create medical devices and implants.
* Biomechanics: Biomechanics is the study of the forces and motions that act on the human body.
Signal processing: Signal processing is the process of analyzing and manipulating electrical signals. * Biomedical engineers use signal processing to develop medical devices that can monitor and record physiological signals, such as heart rate and blood pressure.
* Control systems: Control systems are systems that are designed to regulate the behavior of a system. Biomedical engineers use control systems to develop medical devices that can deliver drugs or other therapies in a controlled manner.

Here are some specific courses that you may want to take to prepare for a career in biomedical engineering:
* Mathematics: Calculus, differential equations, linear algebra, statistics
* Science: Biology, chemistry, physics, physiology, anatomy
* Engineering: Engineering mechanics, thermodynamics, fluid mechanics, heat transfer, electronics, materials science
* Biomedical engineering: Biomaterials, biomechanics, signal processing, control systems
In addition to coursework, it is also important to gain hands-on experience in biomedical engineering. You can do this by participating in internships or research projects at a university or medical device company.

Once you have completed your education and gained some experience, you will be well on your way to a rewarding career in biomedical engineering.