1. Acute pain related to an imbalance of oxygen supply to myocardial demands.
2. Decreased cardiac output related to electrical factors (dysrhythmias), decrease in myocardial contraction, structural abnormalities (papillary muscular dysfunction and ventricular septal rupture)
3. Anxiety related to the needs of the body is threatened.
4. Activity intolerance related to insufficient oxygen for life activities secondary to cardiac ischemia.
Source : http://nursingdiagnosis-nursinginterventions.blogspot.com/2012/03/nursing-diagnosis-and-interventions-for.html