The tar can stuff up your arteries.
Coronary artery disease and high blood pressure are the main risk factors for congestive heart failure.
Smoking causes heart disease and increases your chance of heart failure vastly. If your heart is already in bad shape which it is if you need a mitral valve replacement which is on the left side of the heart. Then I would say that you are only damaging the heart even more if it is in bad shape as is.
cocaine
heart failure, heart attack, and smoking, and using chewing tobacco
Smoking can cause heart decease, liver failure, cancer, ganggreen and depression.
Smoking causes cancer and heart attacks.
The best way to try to prevent heart failure is to eat a healthy diet and get regular exercise, but many causes of heart failure cannot be prevented.
The causes of heart failure is when your heart is not receiving enough blood. Some of the ways it can do this is when you have a poor diet and your arteries are clogged from trans fats. A proper diet and excercise is beneficial in total heart care.
Cardiac failure, or heart failure, can be caused by a variety of factors, including coronary artery disease, hypertension, and previous heart attacks, which damage the heart muscle. Other contributors include conditions like diabetes, obesity, and certain valvular heart diseases. Lifestyle factors such as smoking, excessive alcohol consumption, and lack of physical activity can also increase the risk. Additionally, certain chronic conditions, such as thyroid disorders and anemia, may exacerbate heart failure.
Liver disease or smoking is a contribute to discoloration of heart muscles
Smoking, any type of drugs and mountain dew. Believe it or not, if you drink too much mountain dew, you can get cancer because of it's high sugar level and you internal organs will stop functioning, therefore, mountain dew is as bad as alcohol.
Smoking causes disease and is a slow way to die. The strain of smoking effects on the body often causes years of suffering. Emphysema is an illness that slowly rots your lungs. People with emphysema often get bronchitis again and again, and suffer lung and heart failure. Emphysema makes it difficult to breath and cannot be cured.