HCCC, NJCU plan: Free, low-cost tuition for Hispanic students in STEM programs. New Jersey City University's Hepburn Hall in Jersey City. NJCU and Hudson County Community College have agreed to a Pathways Program partnership that will offer Hispanic students free or reduced tuition if they are in the schools' STEM program.
Coronary artery spasm (CAS) is a temporary discomfort or pain that is caused by a. temporary spasm (constriction) in one or more of your coronary arteries (the arteries. that supply oxygen and nutrients to your heart). It is sometimes called âPrinzmetal. anginaâ and usually happens in people aged 50 years or younger.
Definition. Coronary artery spasm is a temporary, sudden narrowing of one of the coronary arteries (the arteries that supply blood to the heart). The spasm slows or stops blood flow through the artery and starves part of the heart of oxygen-rich blood.ocaine use and cigarette smoking can cause severe spasms of the arteries, and can cause the heart to work harder. In many people, coronary artery spasm may occur without any other heart risk factors (such as smoking, diabetes, high blood pressure, and high cholesterol).