Vijayakumar, GoviindarajanNambi, Ayyanampakkam PanduranganThirunavukkarasu, Puzuthivakkam SubramaniamPrathaban, SethupandianTANUVAS2016-06-112016-06-112013-03http://krishikosh.egranth.ac.in/handle/1/67208Chronic valvular disease is the most important cause of heart disease in dogs. Acquired valvular insufficiency was usually secondary to degenerative valvular disease [1]. Although dogs can compensate for valvular insufficiency with time, decompensation and congestive heart failure may develop. Doppler examination plays a critical role in the assessment of dogs affected by valvular disease, providing information on ventricular size and function [2]. Enalapril is considered to be firstline adjunct to diuretic therapy when managing animals with heart failure [3]. This article describes clinico pathological changes and successful management of mitral and tricuspid regurgitation in a dog with enalapril and frusemide.enArticle