Examples of oblivious in a sentence. 1  They were pushing and shouting and oblivious to anyone not in their group. âP. 2  Prentice looked up from his food, which he had been steadily shovelling in, completely oblivious of everyone. âAntonya Nelson, New Yorker, 9 Nov.
No, a heart murmur does not cause high blood pressure. A heart murmur is simply the sound of turbulent flow. It can be caused by valve dysfunction (failure of a valve to open or close completely).
The dub ( diastolic sound) occurs when part of the heart relaxes and the aortic and pulmonary valves close. A heart murmur is an extra sound, such as a whooshing, caused by irregular blood flow through the heart valves. Heart murmurs can be heard through a stethoscope and are often detected during routine physical examinations. If your heart murmur is related to more serious problems, your doctor may refer you to a cardiologist (heart specialist).