Isolated pulmonary infective endocarditis with septic pulmonary embolism complicating a right ventricular outflow tract obstruction: scarce and devious presentation.

We present a case of a fifty-three-year-old male who presented with severe sepsis. He had been treated as a pneumonia patient for five months before the admission. Investigations revealed isolated pulmonary valve endocarditis and septic pulmonary embolism in addition to undiagnosed right ventricular outflow tract (RVOT) obstruction.