There are many different types of heart issues or diseases that has affected some parts of the organ, as per emergency dental San Jose CA. The different types of heart issues are as follows: Congenital, Coronary artery disease or CAD, Silent ischemia, Myocardial infarction, Arrhythmia, Heart failure, Heart defects, and Peripheral arterial disease.

1. Congenital heart disease – is a problem in the structure of the heart and a condition that is present from birth. This kind of birth defect in the heart could be due to a combination of genes or genetic disorder and other factors that includes the overall medical condition from an expecting mother. 
2. Coronary artery disease or CAD – to put it simply, it is a disease that affects the arteries of the heart. This condition occurs when an individual’s muscles of heart does not have or get enough blood and oxygen which is required for its proper functioning. People who experience this type of heart issue are the ones who might end up in serious death.
3. Silent ischemia – this refers to lack of blood flow and oxygen to the heart. It’s the general term given to a specific heart problem caused by narrowed heart arteries. Yes, it’s a form of CAD, wherein its blood flow will be reduced to coronary artery, which produces little discomfort or symptoms.
4. Myocardial infarction – also known or commonly known as heart attack, cardiac infarction, and coronary thrombosis. This occurs when an interrupted blood flow destroys part of the heart muscle or the heart muscle is deprived of oxygen. People who suffer from this may occasionally feel discomfort like heartburn, but some symptoms may include shortness of breath, nausea, cold sweat, and feeling tired or feeling faint.
5. Arrhythmia – technically means that the heart does not beat in the systematic way. This occurs when your heart beats too fast, too slow or during irregular rhythm. It’s the disturbance in the rate or rhythm of cardiac contractions; extra, fast or slow beats. Our heart has a unique ability to generate electrical impulses in all of its cells. The common symptoms of this condition are a sense of skipping, fluttering, weakness, and shortness of breath.
6. Heart failure – also known as congestive heart failure. This type of heart issue or disease happens when your heart muscle is not pumping enough blood around the body efficiently.
7. Heart defects – is a heart issues or disease that partly and completely blocks the flow of your blood.
8. Peripheral arterial disease – also known as Peripheral Artery Disease. This is a commonly similar to Coronary Artery Disease or CAD — a disease that mostly affects adults who are at the age of 40. People who suffer from this do not receive enough blood flow to keep up with demand. Its common symptom is leg and foot pain when walking.

The certain type heart disease like congenital cannot be prevented. However, other types can be prevented by eating balance diet, performing exercise regularly, and maintaining a healthy body weight. If you mostly likely smoke tobacco or cigarettes, then try your very best to stop, and refraining from alcoholic beverages.