Time Zones are a geographical world globe division of 15 o each, starting at Greenwich, in England, created to help people know what time is it now in another part of the world.
Muscle cramps or spasms (painful), Pain or discomfort, Pain with sexual intercourse (female), Pulsating sensation. Bloating or fullness, Nausea or vomiting, Pain or discomfort, Pulsating sensation. Muscle cramps or spasms (painful), Numbness or tingling, Pressure or fullness, Pulsating sensation.
Pulmonic valve. The pulmonic valve is one of two valves that allow blood to leave the heart via the arteries. It is a one-way valve, meaning that blood cannot flow back into the heart through it. The valve is opened by the increased blood pressure of the ventricular systole (contraction of the muscular tissue), pushing blood out of the heart and into the artery. It closes when the pressure drops inside the heart.