³í¹®) Association of physical activity with all- cause and cardiovascular mortality in 7666 adults with hypertrophic cardiomyopathy (HCM): more physical activity is better ¼¿ï´ëº´¿ø ¼øȯ±â³»°ú ±èÇü°ü ±³¼ö(»çÁø)ÆÀ(ÀÌÇöÁ¤ ±³¼ö·±Ç¼øÀÏ ÀüÀÓÀÇ)