precava

the precava is an important part of the circulatory system.

doctors often examine the precava during heart surgery.

understanding the function of the precava is crucial for medical students.

the blood flows from the body to the heart through the precava.

in anatomy class, we learned about the structure of the precava.

during the ultrasound, the technician measured the diameter of the precava.

blockages in the precava can lead to serious health issues.

surgeons must be careful when working near the precava.

the precava connects to the right atrium of the heart.

research on the precava has advanced in recent years.