Ads
related to: goals for decreased peripheral perfusion symptoms and diagnosis of heart failure
Search results
Results From The WOW.Com Content Network
In the setting of head or neck trauma, an inadequate sympathetic response, or neurogenic shock, is a type of distributive shock that is caused by a decrease in peripheral vascular resistance. [3] This is suggested by an inappropriately low heart rate in the setting of hypotension. [ 3 ]
In the cases of cardiogenic shock resulting from heart failure or acute hemorrhagic shock caused by a large volume of blood loss, the body constricts peripheral vessels to reverse the low arterial pressure that causes inadequate tissue perfusion. [22] With vasodilatory shock, it is difficult for the peripheral vascular smooth muscle to ...
The diagnosis is generally based on a combination of symptoms, physical examination, and laboratory tests. [2] A decreased pulse pressure (systolic blood pressure minus diastolic blood pressure) or a fast heart rate raises concerns. [1] Shock is a medical emergency and requires urgent medical care.
The main goals of treatment in distributive shock are to reverse the underlying cause and achieve hemodynamic stabilization. [9] Immediate treatment involves fluid resuscitation and the use of vasoactive drugs, both vasopressors and inotropes . [ 10 ]
The main pathophysiology of heart failure is a reduction in the efficiency of the heart muscle, through damage or overloading. As such, it can be caused by a wide number of conditions, including myocardial infarction (in which the heart muscle is starved of oxygen and dies), hypertension (which increases the force of contraction needed to pump blood) and cardiac amyloidosis (in which misfolded ...
Heart failure (HF), also known as congestive heart failure (CHF), is a syndrome caused by an impairment in the heart's ability to fill with and pump blood.. Although symptoms vary based on which side of the heart is affected, HF typically presents with shortness of breath, excessive fatigue, and bilateral leg swelling. [3]
Ad
related to: goals for decreased peripheral perfusion symptoms and diagnosis of heart failure