"What is heart disease?" This question is asked quite often, but no one really knows the answers. Heart disease is responsible for the deaths of millions of people each year around the world. It strikes all races, age groups, and economic class. In young people, it's estimated that it will kill 32,500 people this year alone. If you're not already aware of the answer to the question, "What is heart disease?" then perhaps you should become one. There are a number of things you can do to help lower your risk of heart problems and diseases. The first thing we need to answer the question, "what is heart disease?" is the fact that the majority of cardiovascular disease symptoms occur in older people. Symptoms of cardiovascular disease tend to progress steadily with age. With that said, the most common symptoms are: One in ten men and one in nineteen women experience a sudden cardiac arrest, or heart problems, at some point during their lives. Of these men and women, it's believed that seven out of ten men and one out of nineteen women will die as a result. Some men will live for a short time after having a heart attack and some will live for extended periods. Many older people, however, won't survive the effects of heart problems. Many of these men and women fail to properly take charge of their health and fail to recognize the symptoms of heart disease, particularly when these symptoms occur suddenly and without warning. On the other hand, some of these individuals will live with a milder form of heart failure or cardiac arrhythmia for years before ever experiencing any symptoms. This lack of early identification typically results in a more rapid development of cardiac arrhythmias or even heart failure. The development of coronary artery disease, or Coronary Arrhythmia, typically occurs suddenly and severely impairs oxygenation of the heart. Without an effective treatment program, patients are often left to suffer from the symptoms of heart disease for years before finally seeking medical treatment. The first signs of coronary artery disease include irregular heartbeats, which are usually experienced on one side only. There may also be a tingling sensation, heaviness, or pain associated with the chest. These symptoms generally begin to occur approximately three weeks before the actual onset of heart failure. As time passes and more damage occurs to the heart valves, the patient may begin to experience more pronounced and more frequent heartbeats.