Table 1

 Clinical indications for endomyocardial biopsy

Endomyocardial biopsy should be used to assess the following conditions
(1) Allograft heart rejection surveillance
(2) Myocarditis
(3) Amyloidosis
(4) Haemochromatosis
(5) Sarcoidosis
(6) Fabry’s disease
(7) Loeffler’s endomyocarditis
(8) Mastocytosis
(9) Neoplasia (benign, primary malignant, or metastatic)
(10) Cardiomyopathies (hypertrophic, dilated, or restrictive)
(11) Drug toxicity (for example, Adriamycin, Herceptin)
(12) Arrhythmia
(13) Unexplained chest pain
(14) Unexplained congestive heart failure
(15) Differentiation between restriction and pericardial constriction