PT - JOURNAL ARTICLE AU - Aida Suárez-Barrientos AU - Borja Ibanez TI - The Authors' reply AID - 10.1136/heartjnl-2011-300363 DP - 2011 Aug 15 TA - Heart PG - 1359--1359 VI - 97 IP - 16 4099 - http://heart.bmj.com/content/97/16/1359.2.short 4100 - http://heart.bmj.com/content/97/16/1359.2.full SO - Heart2011 Aug 15; 97