http://www.cheneyresearch.com Mon, 12 Dec 2011 22:18:55 +0000 en hourly 1 http://wordpress.org/?v=3.1.3 http://www.cheneyresearch.com/2009/03/echo-terrain-map http://www.cheneyresearch.com/2009/03/echo-terrain-map#comments Sun, 29 Mar 2009 13:28:57 +0000 pcheney http://cheneyresearch.com/?p=70 The echo terrain map  or ETM is an echocardiograph derived terrain map composed of a series of positive and negative IVRT responses in patients to a sequence of specific interrogations on the echocardiograph table. Reponses to only two interrogations in

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