Definitions

1. adjective

relating to or affecting the valves of an organ, especially the heart, in a way that prevents proper functioning

“The patient’s heart condition was characterized by its avalvular disease, which severely impacted her quality of life.”

2. noun

a disorder or disease of the heart valves, especially one that prevents them from functioning properly

“The doctor specialized in treating various types of avalvular heart disease, including mitral regurgitation and aortic stenosis.”

3. adjective (rare)

relating to or affecting the valves of an organ in a way that prevents proper functioning

“The patient’s avalvular condition required immediate surgery to correct the malfunctioning heart valves.”