Coronary artery vasospasm, or smooth muscle constriction of the coronary artery, is an important cause of chest pain syndromes that can lead to myocardial infarction (MI), ventricular arrhythmias, and sudden death.It also plays a key role in the development of atherosclerotic lesions.oronary artery vasospasm, or smooth muscle constriction of the coronary artery, is an important cause of chest pain syndromes that can lead to myocardial infarction (MI), ventricular arrhythmias, and sudden death.
Boys. To dream that you see or are a boy, when you are female, implies that you are in touch with the male traits of your personality. This dream may also symbolize how you feel about a prominent male in your life. Romantic feelings towards him may be transferring into your dreams.
Stamina, endurance, or your capacity for hard work. Horses can also represent your sexual drive and libido. Horses often appear in dreams of people who work very hard, students that are very driven, people with very strong sexual interests, or anyone who is very motivated. Pushing ahead hard for your goals. Negatively, a horse in a dream may be a sign that you are taking too many risks with your ambition to succeed.