Pericardial Diseases. In: Current Diagnosis & Treatment: Cardiology [AccessMedicine]
See the differential diagnosis subsection of the constritive pericarditis section. Table 17-2 provides hemodynamic criteria differentiating constrictive pericarditis from restrictive cardiomyopathy.
Yamada H, et al. Clinical features of mixed physiology of constriction and restriction: echocardographic characteristics and clinical outcome. Eur J Echocardiogr. 2007 Jun;8(3):185-94.
With regard to differential diagnosis, note that patients may have both restrictive and constrictive physiological features. Study consists of 38 patients diagnosed with mixed physiology.