The Effect of Propranolol

the other parts of the right ventricular wall. Hence, estimation of the thickness only of the wall of the right ventricular inflow tract may not be accurate enough for diagnosis of early stage right ventricular hypertrophy. But even if this is the case, right ventricular wall thickness in the present study was closely correlated with right ventricular peak systolic pressure which could not be measured in most adult patients using the standard method, but which could be measured easily with the subxiphoid technique.