<prompt> Protein-losing enteropathy is seen inTOFHOCMChronic pericarditisDilated cardiomyopathy  <response>: Patients who appear to have idiopathic protein-losing enteropathy without evidence of gastrointestinal disease should be examined for cardiac disease--especially right-sided valvular disease and chronic pericarditisRef: Harrison;s Principles of Internal Medicine; 19th edition; CHAPTER 349 Disorders of Absorption 