Stretch marks are long, narrow streaks, stripes or lines that develop on the skin and which differ in hue from the surrounding skin. They are the result of a sudden stretching of the skin and are extremely common. Anyone can develop stretch marks, although they tend to affect more women than men.
Prinzmetal's angina is a form of unstable angina, meaning it usually occurs at rest, between the hours of midnight and early morning, and there's no predictable pattern to bouts of pain. (This is in contrast to stable angina, which is predictable pain caused by exercise or exertion.)
Causes of Variant (Prinzmetal) Angina: The pain from variant angina is caused by a spasm in the coronary arteries (which supply blood to the heart muscle). The coronary arteries can spasm as a result of:Symptoms of Variant (Prinzmetal) Angina: The pain or discomfort: Treatment of Variant Angina | Prinzmetal's Angina.Medicines can help control the spasms. Drugs such as calcium antagonists and nitrates are the mainstays of treatment.nlike typical angina â which is often triggered by exertion or emotional stress-Prinzmetalâs angina almost always occurs when a person is at rest, usually between midnight and early morning. These attacks can be very painful. Prinzmetal angina may also be referred to as: 1  Variant angina. 2  Prinzmetal's variant angina.