Our weekly round-up of letters published in the Richmond Times-Dispatch. I am writing in response to comments made by Berit Jensen regarding the recent shooting in Shockoe Bottom, published Feb. 25.

Septal myectomy removes part of a thickened septum to treat hypertrophic cardiomyopathy (HCM) with left ventricular outflow tract obstruction. It can improve severe symptoms that do not respond to ...