We bought a package for $30,000. It included a small pool, 300 sq ft of pavers, a screened enclosure enough to cover the pool. We then learned the water temperature would not be warm enough, so we added a heater, and salt system.
Constriction of blood vessels and increase in heart rate does raise blood pressure, but only temporarily â when the stress reaction goes away, blood pressure returns to its pre-stress level. This is called situational stress, and its effects are generally short-lived and disappear when the stressful event is over.
Causes of High Blood Pressure. For most cases of high blood pressure there is no known cause. This is called primary hypertension. For others, certain medical conditions like kidney or heart conditions can cause high blood pressure. This is called secondary hypertension. Some medications like birth control pills or over-the-counter cold medicines can cause high blood pressure as well.