Differential Diagnosis
- Idiopathic fibrosis
- AV node radiofrequency ablation procedure
- Medications: Digoxin, B-Blockers, CCB,
- Acute inferior wall MI
- Myocarditis
- Endocarditis
- Lyme disease
- Hemochromatosis
- Amyloidosis
- Trauma
- Collagen vascular disease
- Spondylitis (Aortic root disease)
- Hyperkalemia
- Collagen vascular disease