Heart Health: Symptoms of Heart Disease and Heart Attack Heart attacks symptoms vary greatly for men and women, from anxiety and fatigue to nausea and sweating. Causes of Chest Pain. Angina Angina is chest pain due to inadequate blood supply to the heart.
In some presidential elections, superdelegates can play a major role in determining the Democratic nominee. Unlike delegates, superdelegates are not bound to represent the popular vote of a region at the Democratic National Convention; they are free to support any candidate for the nomination. The Republican Party does not have superdelegates.
Under the original Hunt plan, superdelegates were 30% of all delegates, but when it was finally implemented for the 1984 election, they were 14%. The number has steadily increased, and today they are approximately 20%. In 1984 only state party chairs and vice chairs were guaranteed superdelegate status.n 1992 was the addition of a category of unpledged add-ons, a fixed number of spots allocated to the states, intended for other party leaders and elected officials not already covered by the previous categories. Finally, beginning in 1996, all Democratic members of Congress were given superdelegate status.