heart problems

Well guess its one of the signs of aging i have aquired. Seems my heart out put is low. The word ejection fration seems to be the key word now.The heart output is based on nembers like 35 percent or 45 percent ejection fraction. Seems that mine is down to 25-30 percent and if i do streious activity i get winded quickly (much like sex) well also it causes less blood to flow out and erections are less sadly. Well hope to get my blood pump strenghened with changes in drugs and some physical activity.