Well, nancy, since we don't have the test results, it would be impossible to explain your results to you, right? Your pulmonary artery pressure is normal.
My guess would be that you have abnormal cardiac function - this could be due to many issues: ischemia
(circulation deficiency), impaired systolic function (cardiomyopathy
), valvular disease (you have 4), diastolic dysfunction or arrhythmia