Inflammatory pericardial syndrome to be diagnosed with at least two of the four following criteria:Pericarditic chest painPericardial rubsNew widespread ST-elevation or PR depression on ECGPericardial effusion (new or worsening)Additional supporting findings:Elevation of markers of inflammation (i.e. C-reactive protein, erythrocyte sedimentation rate, and white blood cell count)Evidence of pericardial inflammation by an imaging technique (computed tomography, cardiac magnetic resonance). The gene discussed is CRP; the disease is inflammatory response.