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Gas embolism is a diving disorder experienced by underwater divers who breathe gases at ambient pressure, and can happen in two distinct ways: . Pulmonary barotrauma: Air bubbles can enter the bloodstream as a result of gross trauma to the lining of the lung following a rapid ascent while holding the breath; the air held within the lung expands to the point where the tissues tear (pulmonary ...
Symptoms of an acute stroke may also be seen. [3] Echocardiography can be used to visualize air that has become trapped in the chambers of the heart. [27] If a large air embolism is suspected, a syringe can be attached to the catheter cap and pulled pack in an attempt to remove the air from circulation.
The U.S. Navy prescribes identical treatment for Type II DCS and arterial gas embolism. [9] Their spectra of symptoms also overlap, although the symptoms from arterial gas embolism are generally more severe because they often arise from an infarction (blockage of blood supply and tissue death).
Treatment for the Decompression Sickness and the Arterial Gas Embolism components of DCI may differ significantly, but that depends mostly on the symptoms, as both conditions are generally treated based on the symptoms. [2] Refer to the separate treatments under those articles. Urgency of treatment depends on the symptoms.
Depending on the extent of ischemia, symptoms of arterial occlusion range from simple soreness and pain that can be relieved with rest, [3] to a lack of sensation or paralysis that could require amputation. [3] Arterial occlusion can be classified into three types based on etiology: embolism, thrombosis, and atherosclerosis.
Symptoms may begin quickly or slowly depending on the size of the embolus and how much it blocks the blood flow. [2] Symptoms of embolisation in an organ vary with the organ involved but commonly include: Pain in the involved body part [2] Temporarily [2] decreased organ function; Later symptoms are closely related to infarction of the affected ...
TIVA is maintained by intravenous infusion devices and assisted by electroencephalography (EEG) monitoring. These techniques facilitate the use of propofol, etomidate, ketamine, and other intravenous anesthetic agents. During or after TIVA, patients may be subjected to an elevated risk of anesthesia awareness, hyperalgesia and neurotoxicity. [2]
pulmonary embolism (PE) [3] [4] [5] BB00. VTE is a common cardiovascular disorder with significant morbidity and mortality. [3] [4] [5] VTE can present with various symptoms, such as painful leg swelling, chest pain, dyspnea, hemoptysis, syncope, and even death, depending on the location and extent of the thrombus.