Heart disease, also known as cardiovascular disease, is a broad term that covers a range of conditions that affect the heart and blood vessels. There are several ways in which heart disease can develop, and it's often the result of a combination of factors rather than a single cause. Here's a detailed explanation: 1. Atherosclerosis: This is the most common cause of cardiovascular disease. It occurs when plaque, which is made up of fat, cholesterol, calcium, and other substances, builds up inside the arteries. This plaque can harden and narrow the arteries, reducing blood flow to vital organs and tissues. 2. Unhealthy Diet: Consuming a diet high in saturated fats, trans fats, cholesterol, and sugars can contribute to the development of plaque in the arteries. 3. Lack of Exercise: Physical inactivity can lead to obesity and increase the risk of heart disease by contributing to the buildup of plaque in the arteries. 4. Being Overweight: Excess weight can put extra strain on the heart and increase the risk of developing high blood pressure, diabetes, and high cholesterol, all of which are risk factors for heart disease. 5. Smoking: Smoking damages the inner lining of the arteries, making it easier for plaque to build up. It also increases blood pressure and can lead to clotting and inflammation, which further increase the risk of heart disease. 6. Other Factors: These include high blood pressure, high cholesterol, diabetes, stress, excessive alcohol consumption, and a family history of heart disease. It's important to note that while some risk factors, such as age and family history, cannot be changed, many others can be managed through lifestyle changes and medical interventions. read more >>

Plaque buildup thickens and stiffens artery walls, which can inhibit blood flow through your arteries to your organs and tissues. Atherosclerosis is also the most common cause of cardiovascular disease. It can be caused by correctable problems, such as an unhealthy diet, lack of exercise, being overweight and smoking.read more >>