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).
Not every murmur is associated with valve disease. Your healthcare provider will probably investigate the root cause of the heart murmur. Clues about the cause can be explored based on how loud the sound is, graded from 1 to 6. A grade of 1 out of 6 (1/6) is very faint, heard only with a special effort.