A 90% stenosis of the proximal right coronary artery may have an impact on life expectancy if not treated aggressively.
Right coronary artery stenosis 90% of the proximal segment of the condition is more serious, can lead to angina attacks, resulting in myocardial ischemia, and may even be acute myocardial infarction, resulting in patients with sudden death, will have a certain impact on the survival time.
Severe stenosis of coronary artery will have a certain impact on the survival time, need to be actively treated, oral aspirin, atorvastatin, isosorbide nitrate and other drugs for treatment, combined with typical angina pectoris or clear myocardial ischemia, it is recommended that stent implantation in a timely manner, to improve the symptoms of coronary artery ischemia.
Coronary heart disease is a very serious disease, if the coronary artery lesions are unstable, the occurrence of acute ischemia can occur at any time, such as active treatment, can minimize the impact of coronary heart disease on the survival time, need to be under the guidance of the cardiologist.