Angiotensin II 1 Animals 1 Atrial Remodeling 1 Heart Atria 1 Mice 1 Mice, Transgenic 1 Myocytes, Cardiac 1 Protein Kinase C-alpha 1 Receptor, Angiotensin, Type 1 1 angiotensin 1 receptor 1 angiotensin II 1 angiotensin II type 1 receptor 1 animal 1 atrial conduction 1 cardiac muscle cell 1 connexins 1 genetics 1 heart atrium 1 heart atrium remodeling 1 metabolism 1 mouse 1 protein kinase C alpha 1 sodium current transgenic mouse 1