Posts Tagged ‘angina’

• What is Heart Disease?

  Date: 2007.12.09 | Category: Heart Tips | Response: 0

  Cardiovascular disease is a very broad term. Cardiovascular disease refers to diseases of the heart (cardio) and diseases of the blood vessels (vascular), hence cardio-vascular disease. However, diseases affecting the heart are referred to as heart disease.

  The term heart disease is a very broad term. Problems can arise within the heart muscle, arteries supplying blood to the heart muscle, or the valves within the heart that pump blood in the correct direction. Understanding the differences between each disease of the heart can help with the confusing applications of the term heart disease. Coronary artery disease or CAD is the most common type of heart disease and the leading cause of death in both genders in the U.S. Coronary artery disease affects the arteries supplying blood to the heart muscle. These coronary arteries harden and narrow due to the buildup of a waxy cholesterol, fatty substance referred to as plaque.

  This plaque buildup is known as atherosclerosis. The increase in plaque buildup causes the coronary arteries to become narrower. This will cause blood flow to become restricted, decreasing the amount of oxygen delivered to the heart muscle. Decreasing the amount of oxygen supplied to the heart muscle can cause angina (chest pain) and lead to a heart attack. Coronary artery disease over time can weaken the heart muscle contributing to heart failure and arrhythmias (abnormal heart rhythms).

  Coronary heart disease is another confusing type of heart disease. Coronary heart disease is not the same thing as coronary artery disease. While coronary artery disease refers to the coronary arteries, coronary heart disease refers to the diseases of the coronary arteries and resulting complications. This includes such complications such as chest pain, a heart attack, and the scar tissue caused by the heart attack. Understanding this subtle difference between the two may impress your cardiologist.

  Cardiomyopathy is a disease affecting the muscle of the heart. Cardiomyopathy can be genetic or caused by a viral infection. Cardiomyopathy can be classified as primary or secondary. Primary cardiomyopathy is attributed to a specific cause (hypertension, congenital heart defects, heart valve disease). Secondary cardiomyopathy is attributed to specific causes (diseases affecting other organs).

  There are three main types of cardiomyopathy. Dilated cardiomyopathy is enlargement and stretching of the cardiac muscle. Hypertrophic cardiomyopathy causes thickening of the heart muscle. Restrictive cardiomyopathy causes the ventricles of the heart to become excessively rigid causing blood flow to the ventricles to be difficult between heartbeats.

  Valvular heart disease is a disease that affects the valves of the heart. Valves within the heart keep the blood flowing in the correct direction. Damage to valves can be caused by a variety of conditions leading to regurgitation or insufficiency (leaking valve), prolapse (improper closing of the valve), or stenosis (narrowing of the valve). Valvular heart disease can be genetic. Valvular heart disease can also be caused by certain infections such as rheumatic fever, and certain medications or radiation treatments for cancer.

  The pericardium is a sac that encompasses the heart. Pericardial disease is inflammation (pericarditis), stiffness (constrictive pericarditis), or fluid accumulation (pericardial effusion) of the pericardium. Pericardial disease can be caused by many things such as occurring after a heart attack.

  Congenital heart disease is a form of heart disease that develops before birth. Congenital heart disease is an extremely broad term. However, these diseases usually affect the formation of the heart muscle, chambers, or valves. A few examples include coarctation or a narrowing of a section of the aorta; atrial or ventricular septal defect is referred to as holes in the heart. Congenital heart disease should be classified more accurately as an inborn defect that occurs in around 1% of births. Congenital heart disease may be inherited (heredity), or caused by certain infections such as German measles contracted while pregnant. However, researchers are currently studying factors that may cause congenital heart disease.

  Heart failure is another type of heart disease characterized by the hearts inability to effectively pump enough blood to the bodys organs and tissues. When the bodys vital organs do not receive enough blood flow certain signs and symptoms can occur such as shortness of breath, fatigue, and fluid retention. Congestive heart failure is a type of heart failure that leads to fluid buildup in the body. It is important to note that not all heart failure is congestive. Heart failure may result from other cardiovascular diseases such as cardiomyopathy or coronary heart disease. Heart failure may come on suddenly or develop over many years.

  The month of February is the National Heart Disease awareness month. However, heart disease awareness should be each and every day. With staggering statistics, awareness begins with understanding the different types of heart disease. A diet and lifestyle that is conducive to heart health can mean the difference between life and being a statistic.

  ABOUT THE AUTHOR

  Kristy Haugen is a mother and an experienced nurse. She also has a bachelor degree in Biology and Chemistry. She writes to inform consumers about nutrition and health topics. Learn more about weight loss supplements at http://weightlosssupplements.vitaminmaniac.com . Learn more about vitamins and your health at http://blog.vitaminmaniac.com .

  Written By: Kristy Haugen

• Facts about Heart Fluttering

  Date: 2007.07.07 | Category: Heart Tips | Response: 0

  07/07/07 – Almost a James Bond Day

  Heart fluttering is a condition that most people have experienced at some time or another. It is the sensation of a heart beating too much swiftly or irregularly. Heart fluttering is usually called “palpitations,” which are rapid, forceful, regular or irregular heartbeats that are quite noticeable to the individual. A rapid, regular heart fluttering may be associated with sensation of pounding in the neck as well, due to simultaneous contraction of the upper, priming chambers of the heart which is the atria and the lower, main pumping chambers called the ventricles. If the heart fluttering feels very irregular, then it is likely that the underlying rhythm is atrial fibrillation. During this type of rhythm abnormality, the atria beat so rapidly and irregularly that they seem to be quivering, rather than contracting. The ventricles are activated more rapidly than normal and in a very irregular pattern.

  Heart fluttering occurs normally during an exertion or an emotion, but some people can have an increase or irregularities of heart rate without warning and without an apparent reason. This generates the sensation of heart fluttering which is due in the majority of cases to an impairment of cardiac rhythm o arrhythmia. Heart fluttering may also be associated with feelings of anxiety or panic; it is normal to feel the heart thumping when you are terrified of something If heart fluttering is short-lasting there is no problem for the child, but if it last more than half an hour, it is advisable to call on a physician or a hospital to make an examination and an ECG.

  While heart fluttering can be a cause of concern to people who experience them, it is usually not a sign of an impending heart attack. For most people who are physically healthy and emotionally well-adjusted, they do not signify an underlying heart disorder but are most commonly caused by physical exertion, anxiety, fear, excessive smoking, too much caffeine, and ingredients in certain medications, including some cough and cold medications. In rare cases, heart fluttering is a long-standing accompaniment to an underlying severe anxiety disorder.

  Heart fluttering can also be caused by actual heart disease. This can be distinguished by its particular pattern, depending on how heavy and regular the beating is. A cardiologist may be able to make a diagnosis based on the pattern, or may order an electrocardiogram for more precise information. When symptoms such as sweating, faintness, and chest pain occur with the heart fluttering, it is best to consult a cardiologist. As soon as the heart fluttering cause is determined, most people are able to live and deal with it and would not even notice.

  Generally heart fluttering is not dangerous, even if it can provoke anguish, because it is unpleasant to feel the proper heart beating swiftly without reason. If extra beats are enough of a problem to warrant treatment, then usually a beta-blocking drug will be used. These block the effect of adrenaline on the heart, and are also used for the treatment of angina and high blood pressure. However, they can cause increased tiredness, sleep disturbance, depression, impotence, and can aggravate asthma. Other anti-arrhythmic drugs can be used if beta-blockers are not appropriate, but they too have potential side effects.

  Heart fluttering which can already cause blackouts or near blackouts should be taken seriously. Even if ultimately nothing untoward is found you should contact your doctor as soon as possible to arrange the appropriate investigations if heart fluttering is associated with blackouts.

  For more information you can read more on heart fluttering

  Written By: Michael Sanford

• CO-Q10 for a Healthy Heart

  Date: 2007.02.22 | Category: Heart Tips | Response: 0

  Coenzyme Q10 (also known as Co-Q10, Vitamin Q or ubiquinone) is a compound that is made naturally in the body. It is also found in all living organisms and most foods contain traces of it as well. The highest amounts are found in the heart, liver, kidneys, and pancreas, with the lowest amounts found in the lungs. It is needed for the proper functioning of enzymes (thus the reason for the name “coenzyme”) that are necessary for chemical reactions throughout the body. Coenzymes are a sort of energy sparking catalyst for the cells of the body.

  Our bodies could not survive without energy producing Co-Q10. It’s a necessary nutrient needed for the proper functioning of every cell. Without it we would not have enough cellular energy to fuel the physiological reactions we need to survive. As a powerful antioxidant, it also protects the body from free radical damage that can damage important parts of the cell. Several small studies have even shown a benefit for some cancers, possibly because of its immune enhancing effects.

  The heart requires the most Co-Q10, calling for a constant supply of energy to pump blood throughout the body. Numerous studies have shown that Co-Q10 can support the cardiovascular system when dealing with such issues as mitral valve prolapse, hypertension, cardiomyopathy, irregular heartbeat, angina and high blood pressure.

  Since Coenzyme Q10 assists the body on a cellular level, sufficient stores of this nutrient are needed to fight off illnesses such as chronic fatigue, fibromyalgia, and Parkinson’s disease. Having enough Co-Q10 ensures that you can retain proper muscle function and overall stamina.

  This important nutrient is easily depleted by stress, age, illness, exercise, and some drugs. Along with blocking the liver mechanism that manufactures cholesterol, cholesterol-lowering drugs, like Lipitor, Zocor and Pravachol (also known as statins) block the production of Coenzyme Q10. Other drugs such as antidepressants and beta blockers also deplete this important nutrient.

  Co-Q10 is essential for the functioning of every cell in our bodies. Again, without it we could not survive. When it drops, so does our cardiovascular health, our immunity and general health. When Co-Q10 levels are boosted, so is our immune systems response. Therefore, taking a look at Co-Q10, may assist you in reversing cardiovascular disease, symptoms of fatigue or generally in enhancing the immune system and fending off disease.

  Coenzyme Q10 is a boost to overall health. An aid for…TRUE HEALTHY LIVING!

  About the author:

  Due to personal health issues we have been researching health & fitness for the last five years. The information we have obtained has helped us and our family members get off pharmaceutical drugs and regain a level of health we had never known. Please visit us at http://www.truehealthyliving.blogspot.com

  Written By: D & D @ True Healthy Living

• Congenital Heart Disease – A Conundrum

  Date: 2007.02.17 | Category: Heart Tips | Response: 0

  To reduce your chances of heart disease, you can eat a low fat diet high in Omega 3, take regular exercise, lose weight and do all those other things the doctors tell us BUT..

  Consider my family.

  Paternal Grandfather first heart attack in his fifties, eventually died of a stroke at the unripe age of 67.

  Maternal Grandfather first heart attack in his forties and died of a heart attack again aged 67.

  Father died very suddenly at the tender age of 65 you guessed it – from a massive heart attack having never shown any sign of heart trouble until that point.

  Mother suffered from acute angina since her late forties. She is now 60 and takes a cocktail of drugs daily to control the symptoms

  Maternal Uncle suffered a heart attack at the age of forty and has been effectively disabled ever since.

  Nothing I can do about any of these factors and yet hereditary factors are thought to play a significant part in the development of the disease. After the death of my father in 2002, I really began to question my lifestyle and turned into a health obsessed freak. The stress of this took my blood pressure to 140 over 90 and I was doing more harm to my body than good. I had to re-examine the whole situation.

  The big question is this: should I eat ultra sensibly, exercise rigorously, cut out the alcohol (fortunately I have not smoked for nearly 8 years) and eat my way through a forest of plant sterols and generally be miserable, or bow to the inevitable and enjoy whatever time I have left before my heart packs in?

  All the doctors and my head would say I should be sensible and do the former, whilst my heart(!) is telling me to live life to the full because as I know all too painfully due to the death of my father, that life is short and every minute should be savoured not wasted.

  Well the good news is this at the moment my blood pressure is normal, my cholesterol level is 4.8 (below 5 is considered good) and I take regular walks and play competitive sport every week at the ripe old age of 38 years. OK Im a few pounds heavier than I should be and I have a fairly stressful job. I will continue to ensure I am checked regularly (every 2 years is optimal I am told) by the doctors in the hope that any problem will be caught early and be treated, and perhaps I can approach the dreaded four-oh with optimism instead of dread.

  May anyone worried about hereditary heart disease take strength from these ramblings and stop stressing themselves (literally to death) by the worry of achieving the ultimate healthy lifestyle.

  Take heart! Be sensible not obsessive. Get checked regularly.

  About the Author

  Copyright 2005 Daniel Morris Beat-Heart-Disease.com
  
  This article is free please use it as you see fit in its entire form. Please email me at contact@health-info-online.com and let me know where it is being posted and be sure to use a live link to the web site. Thank you.

  Written By: Daniel Morris

• Heart Attack Warning Signs

  Date: 2006.11.19 | Category: Heart Tips | Response: 0

  Heart disease is a leading cause of death for Canadian men and women.1 Chest pain (a classic symptom of angina or heart attack) occurs when not enough blood is reaching the heart muscles due to the narrowing of the heart’s coronary arteries or complete blockage of these arteries. Learn the signs of a heart attack and the steps to take if you or a loved one experience these signs:

  Uncomfortable pressure, fullness, squeezing or pain in the centre of the chest that lasts more than a few minutes, or goes away and comes back

  Pain that spreads to the shoulders, neck or arms

  Chest discomfort with lightheadness, fainting, sweating, nausea or shortness of breath

  Atypical chest pain, stomach or abdominal pain; nausea or dizziness

  Shortness of breath and difficulty breathing

  Unexplained anxiety, weakness or fatigue

  Not all of these signs occur in every attack. Sometimes they go away and return. If any occur, get help fast.

  If you or someone else is having heart attack warning signs, call 911 or your local emergency number immediately.

  Speak to your doctor to determine your level of risk and to discuss what measures you can take to reduce the risk of heart attack.

  1 Selected leading causes of death by sex, Canada, 1997. Statistics Canada. www.statscan.ca (November 22, 2002).

  About The Author

  News Canada provides a wide selection of current, ready-to-use copyright free news stories and ideas for Television, Print, Radio, and the Web.

  News Canada is a niche service in public relations, offering access to print, radio, television, and now the Internet media, with ready-to-use, editorial “fill” items. Monitoring and analysis are two more of our primary services. The service supplies access to the national media for marketers in the private, the public, and the not-for-profit sectors. Your corporate and product news, consumer tips and information are packaged in a variety of ready-to-use formats and are made available to every Canadian media organization including weekly and daily newspapers, cable and commercial television stations, radio stations, as well as the Web sites Canadians visit most often. Visit News Canada and learn more about the NC services.

  Written By: News Canada

• How To Have A Healthy Heart

  Date: 2006.09.05 | Category: Heart Tips | Response: 0

  Keeping our hearts healthy is important, but how do we do it? Fortunately the answers to this are very clear. Being overweight, particularly if you carry the weight around your waist, puts unnecessary strain on the heart. To find out if you have a problem you need to know your height to weight ratio (WHR). To work this out measure round your waist in centimetres and divide it by your hip circumference. The measurements need to be in centimetres, so if your measuring tape is in inches, multiply each measurement by 2.5 before dividing one by the other. If the figure you end up with is greater than 0.9 for men and 0.8 for women then your fat distribution is likely to be associated with an increased risk of cardiovascular disease and diabetes.

  Research has shown that many overweight people with angina, raised blood cholesterol and high blood pressure found their condition improved greatly, even after losing only some of their excess weight. Many of those who kept their weight off were able to reduce their medication or even stop it entirely.

  Exercise is important for your heart too. If you take regular exercise, it will speed up your basal metabolic rate. This means that you will burn more calories, not only when you are exercising but for some time afterwards as well. People often imagine that they have to exercise hard to have an effect, but it’s enough just to take exercise that leaves you warm and breathing heavily, but still able to hold a conversation.

  Did you know that each day most of us take between 3,000-4,000 steps? And that’s just not enough. Experts say that we should aim to take 10,000 steps to maintain a healthier lifestyle. Increasing to 10,000 steps a day will burn between 2,000 and 3,500 extra calories per week, which will result in achieving a vastly better health profile and longer lifespan. There are lots of ways you can increase the number of steps you take: get up to change the TV rather than using the remote; park further from the supermarket; take a walk around the local park or your garden/yard; walk rather than take the car on short journeys. Using a pedometer will help motivate you to clock up those extra steps.

  Giving up smoking is likely to have a dramatic effect on your heart. Carbon monoxide produced when you smoke cigarettes attaches to red blood cells, so that in smokers up to half the blood can be carrying carbon monoxide rather than oxygen. No wonder many smokers are breathless! If you need help giving up smoking, try one of the books or CD’s by Allen Carr. He has helped thousands of people to give up.

  And, if you don’t already, start flossing your teeth! This may seem bizarre in relation to the heart, but it has been shown that there is a link between gum disease and heart disease. The exact mechanism isn’t understood fully yet, but flossing your teeth and having regular dental checks is important for a healthy heart.

  Finally, give and receive love. The scientific evidence isn’t there (yet) for how important this is for our hearts, but it has been established that people who have loving relationships also tend to have long and happy lives.

  About the Author

  Jane Thurnell-Read is an author and researcher on health, allergies and stress. Her web site http://www.healthandgoodness.com is full of tips and information to help you be happier and healthier.

  Written By: Jane Thurnell-Read