See Also: indefinite article(dictionary)
artificial heart(medicine)
Artificial heart(health)
artificial heart(encyclopedia)
heart, artificial(medicine)
artificial heart valve(medicine)
Jarvik artificial heart(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
indefinite(dictionary)
Indefinite(medicine)

artificial heart valve (medicine) and indefinite article (oh)


artificial heart valve (medicine)


artificial heart valve
<cardiology> A synthetic or porcine (pigskin) valve surgically placed into the heart to replace a defective or malfunctioning valve. The aortic and mitral valves are the most frequently replaced with artificial valves.


indefinite article (oh)



n [C] technical
the word 'a' or 'an'
-see also definite article definite article