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What is fixed apical defect most likely attenuation artifact?
A fixed apical defect on a nuclear medicine myocardial perfusion scan is most likely due to an attenuation artifact caused by breast tissue, diaphragm, or body habitus. This artifact decreases the amount of radiation reaching the camera, resulting in a false defect in the apical region of the heart.
What is the ICD-9 code for Apical defect?
What is the icd code for apical defect
What is fixed inferior perfusion defect?
A fixed inferior perfusion defect refers to a persistent area of reduced blood flow in the inferior region of the heart, typically observed during imaging studies like a myocardial perfusion scan. This defect suggests that the affected area is permanently damaged, often due to previous myocardial infarction or chronic ischemia, indicating that the heart tissue in that region is not receiving adequate blood supply. Unlike transient defects, which may indicate reversible conditions, fixed defects are associated with more severe underlying cardiac issues.
What is small perfusion defect of the lv apex and distal anterior for chest wall attenuation?
A small perfusion defect of the left ventricular (LV) apex and distal anterior wall, observed in a myocardial perfusion study, suggests reduced blood flow to these areas, which could indicate ischemia or infarction. The mention of "chest wall attenuation" refers to the phenomenon where the overlying chest wall tissues absorb or scatter the imaging signal, potentially obscuring the true myocardial perfusion status. This attenuation can lead to misinterpretation of the defect, emphasizing the importance of correlating imaging findings with clinical context and possibly utilizing additional imaging modalities for accurate diagnosis.
What is Perfusional defect seen in section 4b of liver?
A perfusion defect means blood is not flowing normally in that section.
What does a fixed defect on a radionoclide imaging test?
a prior myocardial infarction
What is a Partially reversible defect of the inferolateral wall?
A partially reversible defect of the inferolateral wall typically refers to a condition observed in cardiac imaging, such as a myocardial perfusion scan or cardiac MRI, where there is reduced blood flow or function in the inferolateral region of the heart muscle. This defect may indicate underlying ischemia or previous myocardial injury, but it is not completely fixed, meaning some functional recovery is possible with appropriate treatment, such as revascularization or lifestyle modifications. The term emphasizes the potential for improvement in heart function in that specific area, depending on the severity and duration of the underlying condition.
What is reversible inferolateral defect?
A reversible inferolateral defect seen on a myocardial perfusion imaging scan typically indicates reduced blood flow to the inferior and lateral walls of the heart during stress, but this impairment is reversible with rest. It suggests the presence of ischemia in those regions and may indicate potential underlying coronary artery disease. Follow-up testing and evaluation by a healthcare provider is usually recommended to further assess the significance of this finding.
What is myocardial bridging?
Myocardial bridging is when a blood vessel that supposed to lie on top of the heart muscle instead goes through the muscle. It's a birth defect that causes chest pain in some people.
What is fixed apical defect?
A fixed apical defect is a type of heart condition where there is a permanent damage or scar tissue in the apex (tip) of the heart. This can result from a previous heart attack or other cardiac events, leading to compromised function in that area of the heart. Treatment and management typically involve medications, lifestyle changes, and sometimes procedures like angioplasty or bypass surgery.
What heart diseases increase the chances that a patient will need a pacemaker?
A history of myocardial infarction (heart attack), congenital defect, or cardiac transplant also increases the likelihood of pacemaker implant.
What does moderate ventral defect on the sac and most pronounced centrally which abuts the central aspect of the cord and likely flattens the ventral aspect of the cord?
Sounds to me like a presentation of a tethered cord, which is often due to spina bifida or chiari defect.
