hierarchy - a series of ordered groupings of people or things within a system; put honesty first in her hierarchy of values. 1  celestial hierarchy - the collective body of angels. 2  data hierarchy - an arrangement of data consisting of sets and subsets such that every subset of a set is of lower rank than the set. taxonomy - a classification of organisms into groups based on similarities of structure or origin etc.
Sodium is known to raise blood pressure (and sometimes greatly), so doctors generally recommend limiting it. Check with your healthcare professional before you up your intake -- if you consume an amount that's not good for you, it can lead to heart failure (especially if you're older).
High blood pressure is diagnosed with consistent numbers of the top above 140 and the bottom above 90. Sudden high blood pressure occurs when a spike in your high blood pressure happens suddenly and stays high. High blood pressure occurs when the force of the blood flowing through narrow arteries is greater than usual, making the heart work harder to circulate the blood through the bodyâs blood vessels.