[Myocardial biopsy of the endocardium and its application].
D000293:Adolescent; D000328:Adult; D001706:Biopsy; D009202:Cardiomyopathies / Q000473:pathology*; D004699:Endocardium / Q000473:pathology*; D005260:Female; D006333:Heart Failure / Q000378:metabolism; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000601:surgery; D009206:Myocardium / Q000378:metabolism / Q000473:pathology*; D013959:Thyroid Diseases / Q000378:metabolism