Cardiac tamponade is the pathologic compression of the heart by fluid accumulating in the pericardial sac. It's life threatening and always fatal if undetected. Once cardiac tamponade is diagnosed, however, it can be successfully treated with minimal risk.
Leo Zodiac Sign Leo Horoscope. Leo traits. People born under the sign of Leo are natural born leaders. They are dramatic, creative, self-confident, dominant and extremely difficult to resist, able to achieve anything they want to in any area of life they commit to. There is a specific strength to a Leo and their king of the jungle status.
Best Answer: Leo is the fifth astrological sign of the Zodiac, originating from the constellation of Leo. In western astrology, this sign is no longer aligned with the constellation as a result of the precession of the equinoxes. In astrology, Leo is considered to be a masculine, positive (extrovert) sign. It is also considered a fire sign and is one of four fixed signs. Leo is ruled by the Sun. Individuals born when the Sun was in this sign are considered Leo individuals. The Sun is in Leo roughly from July 23 to August 23. Mythology Leo is a symbol for the Nemean Lion that was slain by Heracles (Hercules). Zeus raised the lion to the stars in honor of Hercules.