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Cardiovascular events such as increased or decreased blood pressure, rapid heart rate, or other cardiac dysrhythmias are also common during emergence from general anaesthesia, as are respiratory symptoms such as dyspnoea. Responding and following verbal command, is a criterion commonly utilized to assess the patient's readiness for tracheal ...
Side effects of isoflurane include a decreased ability to breathe (respiratory depression), low blood pressure, and an irregular heartbeat. [3] Serious side effects can include malignant hyperthermia or high blood potassium. [4] It should not be used in patients with a history of malignant hyperthermia in either themselves or their family ...
Potential adverse effects on cardiovascular activities are listed below: [44] Increase in myocardial oxygen demand due to a rise in heart rate, blood pressure and cardiac output; Increase in pulmonary arterial pressure, which could be fatal in patients with ischemic heart disease, systemic or pulmonary hypertension
The symptoms of TACO can include shortness of breath , low blood oxygen levels , leg swelling (peripheral edema), high blood pressure (hypertension), and a high heart rate (tachycardia). [ 3 ] It can occur due to a rapid transfusion of a large volume of blood but can also occur during a single red blood cell transfusion (about 15% of cases). [ 2 ]
Malignant hyperthermia (MH) is a type of severe reaction that occurs in response to particular medications used during general anesthesia, among those who are susceptible. [1] Symptoms include muscle rigidity, fever, and a fast heart rate. [1] Complications can include muscle breakdown and high blood potassium.
Because central neuraxial blockade causes arterial and venous vasodilation, a drop in blood pressure is common. This drop is largely dictated by the venous side of the circulatory system which holds 75% of the circulating blood volume. The physiologic effects are much greater when the block is placed above the 5th thoracic vertebra.
Any additional time under anesthesia is usually related to ensuring that patients are safely cared for, such as securing a safe airway, or responding to physiologic changes that may occur because ...
A hypertensive emergency is not based solely on an absolute level of blood pressure, but also on a patient's baseline blood pressure before the hypertensive crisis occurs. Individuals with a history of chronic hypertension may not tolerate a "normal" blood pressure, and can therefore present symptomatically with hypotension , including fatigue ...