HEART FAILURE / CONGESTIVE CARDIAC FAILURE Definition An abnormal state in which an abnormality of the heart function is responsible for the failure of the heart to pump blood at a rate that is commensurate with the requirement of the metabolizing tissues.PHYSIOLOGY -Cardiac output- Stroke volume * heart rate -cardiac output is affected by; venous return ; Peripheral vascular tone ; Neurohumoral factors -Preload is the volume and pressure of blood in the ventricles at the end of diastole, just before systole -Afterload is the volume and pressure of blood in the ventricles during systole or the impedance to left ventricular ejection.
Avocado lovers are always disappointed to throw away the delicious fruit's biggest part.Eating avocado seeds has more health benefits.Before consuming the seed, which has a bitter and astringent flavour, remove the fine layer of brown skin that covers it.
Interstitial lung disease is a type of disease that usually results due to a combination of other minor diseases that have merged into one. After combining, the disease would affect the lung tissue by mainly destroying them hence, affecting the filtering of oxygen entering the lung and minimizing the amount of oxygen entering the blood system. This forces the victim to always carry an oxygen tank with the victim moving around. Though the disease can be treated by using special medication, some of the victims