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.
1 The hearty cranberry vine thrives in conditions that would not support most other crops â acidic soil with few nutrients. 2  The cranberry can also withstand low temperatures. 3  Cranberries are Wisconsinâs number one fruit crop. 4  Some marshes in the state have been successfully producing a crop for over 100 years.