What is an obstructive shock?
Obstructive shock is a decrease in blood flow caused by a physical obstacle in the heart or adjacent blood vessels. As the blood distribution decreases into the body, the patient's tissues may start to die because they do not receive basic oxygen and nutrients. This can be rapidly fatal unless the patient does not receive treatment to solve an obstacle that may include inserting a needle to stabilize pressure into the chest in the case of pneumothorax tension. Some doctors' providers refer to this as a cardiogenic shock, because the origin of the problem often lies with the heart. One of the potential causes of obstructive shock is lung embolism, where a large blood clot blocks the pulmonary artery. Patients can also develop a heart tamponade where the fluid fills the bag that surrounds the heart, or a obstructive shock caused by a large tumor that puts the pressure on the heart and blood vessels. Immediate treatment involves cleaning obstruction so that the patient starts to re -receive blood, while long -term care requires a solution to the basic cause.
In patients with obstructive shock, the heart chambers may try to fill or empty and disrupt the heart rhythm. Without a regular rhythm, the heart cannot supply blood the rest of the body and blood pressure decreases. Medical providers may notice symptoms such as abnormal chest sounds, extreme paleness, punch and cold limbs. This condition may be fatal in minutes, as blood supply is critical to the function of the main organs, such as the brain that can survive for a limited time without oxygen.
Some people are exposed to a higher risk of obstructive shock. This includes patients to relax in bed or patients with significant mobility damage that makes it difficult to move together with patients who have clotting disorders, arterial plaque and cancer. In cases where people have chest injuries as a result of accidents, this may be considered a risk factor and the first respondents carefully KOThey check the sounds of breath and a stable heart rhythm when evaluating. The signs of obstructive shock are quickly treated in the hope that the patient stabilizes long enough to reach the hospital for advanced medical care.
It is also possible to develop an obstructive shock unexpectedly without prior warning. Seemingly healthy patients can experience a tank of circumstances that disrupt the heart function or block one of the main vessels around the heart and lungs. This is sometimes the result of the undiagnosed previous conditions, which was initially asymptomatic until it was deteriorated by a factor, such as engaging in severe physical activity.