by Milan Kocián12. 3. 201819. 2. 2020Leave a Comment on 42. Combination of aortic and mitral valve defect A patient suffering from dyspnea undergoes ultrasonographic examination: Please Login*Username * UsernameUsername can not be left blank.Please enter valid data.*Password * PasswordPassword can not be left blank.Please enter valid data.Please enter at least 1 characters.Remember meLOGINLost Your PasswordDont have account? Become a member!