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		 Hi all; 
 
This subject is of great interest to me as well.  My MUGA went down to 48% for 2 tests (about 8 weeks apart) and then dropped to 42% so I was taken off herceptin.  That was 6 weeks ago and I go for another scan tomorrow and see my onc on the 24th.  I am really hoping it is improved so I can go back on it.  I take CoQ10 and Magnesium for my heart and am hoping this helps.   
  
Cathy 
		
	
		
		
		
		
		
		
		
		
		
	
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