Pulmonary edema occurs when the alveoli fill up with excess fluid seeped out of the blood vessels in the lung instead of air. This can cause problems with the exchange of gas (oxygen and carbon dioxide), resulting in breathing difficulty and poor oxygenation of blood.
Currently buildings are limited to a height of 200 meters and are subject to not contrasting the view of Mount Royal, the city's central green space, with the only exception being antennas and communication towers, that are allowed to reach 223 metres (732 ft) above mean sea level.
Skyscraper Height Limit. THE LIMIT OF TALL BUILDINGS. IN NEW YORK this would appear to be no less than 2,000 feet, without violating the local building ordinances, we are told by The Scientific American (New York). This is over two-and-one-half times the height of the Woolworth Building and nearly twice that of the proposed Larkin tower.