General Hospital actress Kelly Monaco is reportedly “blindsided” by the network’s decision to ditch her character Sam McCall after over two decades. Ever since its doors opened in Port Charles, General Hospital has given audiences a regular dose of drama to cure any extent of boredom. Created by Frank & Doris Hursley, the beloved soap opera began airing on TV in 1963 and now boasts thousands of episodes across a span of seven decades. Being on the air for that long, it’s only right you’d expect a noticeable cast turnover. Some of the show’s stars have managed without question to carve out a to…