There is normally a small amount of fluid around the heart (small pericardial effusion). This is produced by the sac around the heart and is an important part of normal heart functioning. Excess fluid around the heart is known as a pericardial effusion.
Find out what cranberries can do for you! Wisconsin is the nationâs leading producer of cranberries, harvesting more than 60 percent of the countryâs crop. The little red berry, Wisconsinâs official state fruit, is the stateâs number one fruit crop, both in size and economic value.
Cranberry. 1  The cranberries are a group of evergreen dwarf shrubs in the genus Vaccinium subgenus Oxycoccus, or in some treatments, in the distinct genus Oxycoccus. 2  tart, round, deep red berries, grown primarily in wet, sandy coastal lands, or bogs, in the northeastern United States.