The present invention relates to the alleviation or treatment of one or more symptons caused by one or more conditions or diseases selected from the group consisting of dilated cardiomyopathy, acquired or naturally occurring valvular disease, hypertrophic cardiomyopathy, hypertrophic obstructive cardiomyopathy, restrictive cardiomyopathy and unclassified cardiomyopathy and combinations thereof. The present invention further relates to a kit and a method for alleviating or treating said symptoms.