VWA1 and myocardial infarction: To assess the role of WARP during the different phases of cardiac remodeling after MI, we executed a time-series of a mouse model of permanent coronary occlusion in C57Bl/6-J WT mice, and examined WARP levels in left ventricle (LV) tissue samples of sham-operated mice and of mice 3, 7 and 14 days after MI (Fig 1).