Recurrent hypotension induced by sacubitril/valsartan in cardiomyopathy secondary to Duchenne muscular dystrophy: A case report

Figure 2 Echocardiogram of the patient. A: Parasternal long axis view; B: Apical four-chamber view. Whole heart enlargement with cardiac dysfunction was found with mild mitral regurgitation, mild to moderate tricuspid regurgitation and moderate pulmonary hypertension (PASP = 51 mmHg). The left ventricular ejection fraction was 23% as calculated using Simpson’s Formula.