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Hypotension, also known as low blood pressure, is a cardiovascular condition characterized by abnormally reduced blood pressure. [1] Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps out blood [2] and is indicated by two numbers, the systolic blood pressure (the top number) and the diastolic blood pressure (the bottom number), which are the ...
Instantaneous hypotension due to sudden, massive vasodilation and decrease in blood oxygen saturation; Warm, flushed skin due to vasodilation and inability to constrict blood vessels. Priapism, also due to vasodilation; The patient will be unable to mount a tachycardic response, and often becomes bradycardic
Complications of hypertension are clinical outcomes that result from persistent elevation of blood pressure. [1] Hypertension is a risk factor for all clinical manifestations of atherosclerosis since it is a risk factor for atherosclerosis itself.
The next step in treating end organ damage due to septic shock is to identify the source of the infection and treat it. Broad-spectrum antibiotics can be started that will treat many potential bacteria before cultures grow the specific bacteria that is causing the infection. Once cultures identify the culprit of the infection, the antibiotic ...
Potential complications specific to an Impella device include hemolysis (shearing of the blood cells) as well as the formation of lesions on the heart valve, namely the mitral or aortic valves. [17] Contraindications to an Impella device insertion include aortic dissection, the presence of a mechanical aortic valve, and the presence of a blood ...
Due to these similarities, some sources place obstructive shock under the category of cardiogenic shock. [1] [5] However, it is important to distinguish between the two types, because treatment is different. [6] In cardiogenic shock, the problem is in the function of the heart itself. In obstructive shock, the underlying problem is not the pump.
Complications of reflex syncope include injury due to a fall. [1] Reflex syncope is divided into three types: vasovagal, situational, and carotid sinus. [2] Vasovagal syncope is typically triggered by seeing blood, pain, emotional stress, or prolonged standing. [11] Situational syncope is often triggered by urination, swallowing, or coughing. [2]
For hypovolemic shock due to fluid losses, history and physical should attempt to identify possible GI, renal, skin, or third-spacing as a cause of extracellular fluid loss. [4] Although relatively nonsensitive and nonspecific, physical exam can be helpful in determining the presence of hypovolemic shock. [4]
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