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Which coronary artery is most likely occluded in the coronary circulation?
Which coronary artery is most likely occluded
Which surgical procedure is done toprovide the myocardium with a new source of blood supply when a coronary artery is occluded?
Coronary artery bypass graft is the procedure done to provide the myocardium with a new source of blood supply when a coronary artery is occluded.
What is the difference between occluded and dissected vertebral artery?
Dissected means cut up while occlusion is a closure or obstruction.
When is a carotid endarterectomy contraindicated?
The procedure is contraindicated in patients with an occluded carotid artery and in cases of severe neurologic deficit resulting from cerebral infarction.
What is an occluded left vertebral artery?
Arteries are the blood vessels that carry oxygen and nutrients to organs. The vertebral arteries are two major arteries that carry oxygen to the brain and spinal cord. There are two vertebral arteries, one right and one left. They begin in the chest and travel up along the sides of the vertebrae, the bony segments of the spine.An occluded vertebral artery means that there is a blockage in one of these arteries. Blockages can be partial or complete, and are often given on a percent scale (eg, 75% occluded, 80% occluded, etc.). The size of the blockage can help determine the risk of complications. Complications of blockages are varied and depend on the type of blockage being dealt with. For instance, if the blockage is due to a condition called atherosclerosis (where fatty plaques build up in the arteries), then a major complication is plaque rupture, where a piece of the plaque breaks off and lodges in a small blood vessel of the brain. This condition is called atheroembolism and can cause a stroke.If you have recently been diagnosed with an occluded vertebral artery, you should ask your doctor what the implications are. Only she will know how to best gauge your risk factors for potential complications.
Are the sounds of Korotkoff like a pulse?
Yes and no. They certainly sound like a pulse! But the pulse is a feeling of blood flow through a vein, whereas Korotkoff sounds are the sounds of turbulent blood flow through a constricted or partially occluded artery.
Which coronary artery is most likely occluded in the coronary circulation?
Which coronary artery is most likely occluded
Describe what are sounds of korotkoff?
Korotkoff sounds are the series of tapping or knocking sounds heard during measurement of blood pressure using a stethoscope. They correspond to the turbulent blood flow in the arteries as the cuff pressure is gradually released. The first sound (Phase I) indicates systolic blood pressure, while the disappearance of sounds (Phase V) indicates diastolic blood pressure.
What is a occluded called?
Occluded mean blocked.The artery was 50% occluded.The occluded blood vessel created a medical emergency.
Which surgical procedure is done to provide the myocardium with a new source of blood supply when a coronary artery is occluded?
Coronary artery bypass graft is the procedure done to provide the myocardium with a new source of blood supply when a coronary artery is occluded.
Which surgical procedure is done toprovide the myocardium with a new source of blood supply when a coronary artery is occluded?
Coronary artery bypass graft is the procedure done to provide the myocardium with a new source of blood supply when a coronary artery is occluded.
What causes the systolic sound?
the systolic sound is caused by ventricular contraction
What is korotkoff sounds?
Korotkoff sounds are the sounds heard through a stethoscope during the measurement of blood pressure. They are created by the turbulent flow of blood through the constricted artery when the cuff is gradually deflated. These sounds are used to determine systolic and diastolic blood pressure readings.
When a patient had a aneurysmectomy with insertion of a graft to treat the condition described?
artery occluded with plaque
What is meant by 'in series vs in parallels' when talking about the heart?
If you resect out an occluded section of coronary artery then anastomose a vein to re-connect, that is serial.If you graft a section of vein across a partially occluded artery without resecting that segment, that would be parallel.
When are korotkoff sounds evaluted?
Korotkoff sounds are evaluated during the process of taking blood pressure measurements using a sphygmomanometer. The sounds are heard as the cuff pressure is gradually reduced, representing the point at which blood flow resumes in the artery during both systolic and diastolic phases.
What is the difference between occluded and dissected vertebral artery?
Dissected means cut up while occlusion is a closure or obstruction.
