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Oculocardiac reflex can be profound during eye examination for retinopathy of prematurity. [5] However, this reflex may also occur with adults. Bradycardia, junctional rhythm and asystole, all of which may be life-threatening, [6] can be induced through this reflex. This reflex has been seen to occur during many pan facial trauma surgeries due ...
A cardiac stress test is a cardiological examination that evaluates the cardiovascular system's response to external stress within a controlled clinical setting. This stress response can be induced through physical exercise (usually a treadmill) or intravenous pharmacological stimulation of heart rate.
With a maximal stress test the level of exercise is increased until the person's heart rate will not increase any higher, despite increased exercise. A fairly accurate estimate of the target heart rate, based on extensive clinical research, can be estimated by the formula 220 beats per minute minus patient's age.
Short bursts of exercise throughout the day may reduce the risk of heart disease by 50%, a new study finds. Experts explain how exercise affects heart health.
Those who had the condition as a child also had 29% higher odds of developing diabetes, the study found. ‘Lazy eye’ in childhood linked to diabetes and heart disease risk later in life Skip to ...
Basically, the Retinal Vessel Analyzer measures the diameters of small arteries and vein in the posterior segment of the eye. In static retinal vessel analysis this is a snapshot, in dynamic vessel analysis (DVA) a 12.5 Hz optoelectric flickering light induces a stimulation of a specific segment of the retina to which the vessels react by a ...
Diagnosing high blood pressure early can help prevent heart disease, stroke, eye problems, and chronic kidney disease. [8] The risk of cardiovascular disease and death can be reduced by lifestyle modifications, including dietary advice, promotion of weight loss and regular aerobic exercise, moderation of alcohol intake and cessation of smoking. [7]
Cardiac monitoring generally refers to continuous or intermittent monitoring of heart activity to assess a patient's condition relative to their cardiac rhythm. Cardiac monitoring is usually carried out using electrocardiography, which is a noninvasive process that records the heart's electrical activity and displays it in an electrocardiogram. [1]