Information and opinions on Heart Disease from LinM at MyHeartCentral.com. The HealthCentral Network, Inc. (www.HealthCentral.com) is one of the top health destinations on the Web, with more than 35 condition-specific, wellness and general health Web properties. http://www.healthcentral.com/heart-disease/c/802250 http://www.healthcentral.com/heart-disease/c/802250/rss self application/xml en-us 15 120 19 http://www.healthcentral.com/images/hc_logo_sm.gif http://www.healthcentral.com/heart-disease/c/802250 http://www.healthcentral.com/heart-disease/c/802250/59248/left-branch Thu, 12 Feb 2009 15:00:37 -0500 LinM My doctor said I have Left Bundle Branch Block, but didn't explain it very well, and didn't recommend any treatment. What is it and what should I do about it? Is this something that will cause problems later? Does it increase my risk of heart attack? http://www.healthcentral.com/heart-disease/c/802250/59248/left-branch