It's just been revealed that actress Hong Soo Ah was rushed to the ER for a herniated lumbar disc, which flared up while she was filming on the set of SBS's "Heroes." On February 16th, she alerted fans through Twitter by writing, "I went to the emergency room yesterday and got a painkiller TT.  My back, my back.  You foolish back! Please save me!" The actress reportedly felt pain in her back on the 15th while recording for "Heroes" and was rushed to the ER.  After receiving emergency care, as well as a shot, she revealed that she will be undergoing out-patient treatment. Her participation in MBC's new daily drama, "I Believed In A Man," will continue as scheduled. Source: My Daily via Nate