Synopsis. Born in 1954 in Los Angeles, California, Patty Hearst is the granddaughter of William Randolph Hearst, founder of the Hearst media empire. On February 4, 1974, at age 19, Patty Hearst was kidnapped by members of the Symbionese Liberation Army. Not long after, she announced that she had joined the SLA and began participating in criminal activity with the group, including robbery and extortion.
If pulmonary edema continues, it can raise pressure in the pulmonary artery (pulmonary hypertension), and eventually the right ventricle in your heart becomes weak and begins to fail. The right ventricle has a much thinner wall of muscle than does the left side of your heart because it is under less pressure to pump blood into the lungs.
This is the thin tissue that lines the chest cavity and surrounds the lungs. Pleural effusion is an abnormal, excessive collection of this fluid. Transudative pleural effusion is caused by fluid leaking into the pleural space. This is from increased pressure in the blood vessels or a low blood protein count.