Our heart works tirelessly and quietly round the clock, so evidently if it gets ill in any way, the health impact can be serious and significant. Even though the heart chambers (atria and ventricles) are filled with blood, the cardiac muscles (myocardium) require blood supply and oxygen (provided by coronary arteries), to effectively contract and
Alzheimer’s disease is a well-recognized condition of the elderly often affecting the quality of life of both the patient and family. Let us start by understanding the word Dementia which means a decline in mental ability severe enough to interfere with daily life. Dementia is caused due to damage or degeneration of a part/parts of
There are a number of doubts, myths and beliefs about cholesterol and fats in our diet as well as their impact on our health. Let us start by understanding, in what forms do we take fats in our diet – LIPIDS are a chemical class that includes all oily, fatty substances which do not dissolve
BLOOD PRESSURE AND ITS MEASUREMENT Blood pressure (BP) is the pressure that blood flowing in our arteries exerts on the vessel wall. Arteries are blood vessels that carry blood rich in oxygen from our heart to different parts of the body. This pressure is maximum when the heart contracts on the heartbeat and ejects the
What is snoring and why does it happen? Snoring refers to loud, harsh noises during sleep. This happens due to the narrowing of the air passages of the nose, mouth and throat due to falling back of the tongue and relaxation of the throat muscles, seen during sleep especially while lying on one’s back. Quick