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.)
Angina is a pain or discomfort felt in your chest, which is usually caused by coronary heart disease. Some people feel the pain in their arm, neck, stomach or jaw.Angina often feels like a heaviness or tightness in your chest, and this may spread to your arms, neck, jaw, back or stomach as well.ngina is a pain or discomfort felt in your chest, which is usually caused by coronary heart disease. Some people feel the pain in their arm, neck, stomach or jaw.