What symptoms are associated with pulmonary (chokes) type decompression sickness?

The symptoms associated with pulmonary type decompression sickness, commonly referred to as "chokes," often involve burning or stabbing pain in the thoracic area, alongside a dry cough. This can occur when gas bubbles form in the pulmonary vasculature due to rapid decompression, irritating the lungs and causing chest pain. The dry cough results from lung irritation, which can be a direct consequence of the gas bubbles obstructing blood flow and creating pressure changes in the pulmonary system. Unlike other forms of decompression sickness, which may affect joints or cause systemic symptoms, pulmonary chokes specifically manifest through these distinct respiratory symptoms. This understanding is crucial for recognizing and diagnosing the condition in a clinical setting.