You have 66,000 miles of blood vessels of various sizes BPS 5 Review in your body. Your arteries carry oxygenated blood from your heart to the tips of your fingers and toes. Your veins carry waste products from the tips of your fingers and toes back to the lungs and heart. Blood pressure is what keeps this system working at its best.
When you have a blood pressure reading of 120/80, for example, systolic pressure is the first number in the reading. It is the greatest arterial pressure generated when the left ventricle of the heart contracts. According to recent studies, the systolic pressure is the most influential and important factor in predicting longevity in patients with heart failure.
Patients with heart failure that have systolic pressure higher than 120 have greater longevity than patients with a reading lower than 120. Scientists postulate that people with lower systolic numbers may have weaker heart pumping capabilities and a more advanced stage of disease, resulting in a mortality rate four times higher than those whose numbers were over 161. People with the higher numbers have stronger hearts that can work harder to move blood volume.