Heart Valve Disease- Your heart valves lie at the exit of each of your four heart chambers and maintain one-way blood-flow through your heart. Normally, these valves open to let blood flow through or out of your heart, and then shut to keep it from flowing backward. But sometimes they don't work properly. With heart valve disease the following might happened; blood can leak back through the valve in the wrong direction, which is called regurgitation. One of the valves, the mitral valve, sometimes has "floppy" flaps and doesn't close tightly. This is most common heart valve conditions. Sometimes it causes regurgitation. Or the valve doesn't open enough, which blocks blood flow, this is called stenosis
Valve problems can be present at birth or caused by infections, heart attacks, or heart disease or damage. Some valve problems are minor and do not need treatment. Others might require medicine, medical procedures or surgery to repair or replace the valve.
High Blood Pressure (Hypertension) - When you have high blood pressure, or hypertension, the force of blood against your artery walls is too strong. High blood pressure can damage your arteries, heart, and kidneys, and lead to atherosclerosis and stroke. Hypertension is called the "silent killer'' because it does not cause symptoms unless it is severely high and, without your knowing it, causes major organ damage if not treated.
Your blood pressure measurement consists of two numbers: systolic and diastolic.
· The systolic measurement is the pressure of blood against your artery walls when the heart has just finished pumping (contracting). It is the first or top number of a blood pressure reading.
· The diastolic measurement is the pressure of blood against your artery walls between heartbeats, when the heart is relaxed and filling with blood. It is the second or bottom number in a blood pressure reading.
A normal blood pressure measurement is 120/80. Your blood pressure is considered to be high, if it is higher than 140/90.
Hypotension- Low blood pressure would seem to be something to strive for. After all, high blood pressure (hypertension) is a well-known risk factor for heart disease and other problems. So, it's easy to understand why you might assume the lower the better when it comes to blood pressure. And it's true that for some people, those who exercise and are in top physical condition, low blood pressure is a sign of health and fitness. But that's not always the case. For many people, low blood pressure can cause dizziness and fainting or indicate serious heart, endocrine or neurological disorders. Severely low blood pressure can deprive the brain and other vital organs of oxygen and nutrients, leading to a life-threatening condition called shock. Possible causes of low blood pressure are; pregnancy, medications, heart problems, endocrine problems, dehydration, blood loss, severe infection, allergic reaction, and even nutritional deficiencies.