; and (B) cases in which there are symptoms of a progressive condition that may result from an impaired ability of the heart to pump blood, such as fatigue, irregular heartbeats (arrhythmia), heart failure, and, potentially, sudden cardiac death; and (2) the recognized types of which include dilated, hypertrophic, restrictive, arrhythmogenic right ventricular dysplasia, and left ventricular non-compaction. . (c) NIH report Not later than 18 months after the date of the enactment of this Act, the Director of the National Institutes of Health shall submit to Congress a report— (1) outlining the ongoing research efforts of the National Institutes of Health regarding cardiomyopathy; and (2) identifying— (A) a research agenda regarding adult forms of cardiomyopathy; (B) plans for researching cardiomyopathy affecting the pediatric population; and (C) the areas of greatest need for such research.