1. Low income. A study published in the New England Journal of Medicine found that people living in low-income neighborhoods have a three-fold higher incidence of heart disease compared to their counterparts in wealthier areas. 2. antibiotics. a 2012 study of commonly used antibiotics found that azithromycin increased the risk of death from heart disease. Dr. Mano Wood, Massachusetts General Hospital Heart Center, said if you have heart disease, you can remind your doctor to avoid such antibiotics. 3, too much calcium. A study published in the journal Cardiology found that patients who took long-term calcium supplements had a higher risk of heart attack than those who did not. I recommend that heart patients eat salmon and calcium-rich foods twice a week and get enough vitamin D through outdoor activities,” Wood said. 4, infection. The odds of having a heart attack three days after a diagnosis of influenza or other respiratory infection are five times higher. The main reason is that infections can lead to an inflammatory response that can cause a heart attack or stroke. 5, psoriasis. Joel Gelfand, associate professor of dermatology at the University of Pennsylvania, said psoriasis is a risk factor for heart disease and diabetes. Severe psoriasis usually requires treatment. Gelfand’s research shows that psoriasis is an independent risk factor, unlike the mechanisms by which smoking, overweight and high blood pressure cause heart disease. He notes that psoriasis is an autoimmune disease that can lead to chronic inflammation, which in turn can lead to heart attacks. 6. Marital problems. Poor marital relationships are not good for heart health. According to an epidemiological report from the University of London, relationship problems can increase the risk of heart disease by 34%. 7, “good” cholesterol lower. A study by Indiana University found that “good” cholesterol (high-density lipoprotein cholesterol) is lowered is the No. 3 risk factor for coronary heart disease. Wood said that exercise can increase the level of “good” cholesterol. 8, kidney problems. A Dutch study found that a decline in kidney function will make the risk of heart attack rise. Another study also found that the heart risk of patients with chronic kidney disease than normal people increased by 2 times. 9, living in downtown areas. A German study found that living in an urban area with heavy traffic increases the risk of heart disease by a factor of 1. Another study found that people living near main roads had a 2-fold increased risk of death from pulmonary heart disease.