Which condition is identified as chronic low blood pressure?

Hypotension is the condition characterized by abnormally low blood pressure, which can become chronic if it persists over time. Chronic hypotension may result from various underlying health issues, such as hormonal imbalances, dehydration, or heart problems, and it can lead to symptoms like dizziness, fainting, or fatigue due to insufficient blood flow to the brain and other vital organs.

In contrast, myocardial infarction refers to a heart attack, which involves the blockage of blood flow to the heart muscle and is not directly related to blood pressure levels. Excessive permeability pertains to the increased ability of blood vessels to allow fluids and substances to pass through their walls, often seen in conditions like inflammation, but it does not describe blood pressure. Bradycardia, on the other hand, is a condition where the heart rate is slower than normal, which can affect blood pressure but does not specifically denote low blood pressure itself. Therefore, the definition and implications of hypotension make it the correct answer to this question.