Avc meaning medical
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Summary
4 papers analyzed
These studies suggest AVC in a medical context can refer to arterial ventricular coupling or aortic valve calcification.
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Understanding AVC in Medical Contexts
Asynchronous Virtual Care (AVC) in Medication Management
Asynchronous Virtual Care (AVC), also known as eConsult, is a method of electronic correspondence between clinicians where specialists provide recommendations based on information, including medication lists, provided by referring clinicians without direct patient interaction. This approach is particularly relevant for older adults who are at higher risk for adverse drug events (ADEs) due to factors like age-related pharmacological changes, multimorbidity, and polypharmacy. Accurate medication histories are crucial in preventing, diagnosing, and managing ADEs while optimizing chronic disease management. However, the accuracy of medication lists provided during AVC is often unknown, and discrepancies in these lists can compromise patient care or lead to ADEs.
Arterial Ventricular Coupling (AVC) in Cardiovascular Assessment
Arterial Ventricular Coupling (AVC) is a critical parameter that describes the interaction between the heart and the vascular system. Evaluating cardiovascular function through AVC provides essential pathophysiological information, especially in the assessment of critically ill patients. This evaluation helps in understanding the efficiency of the heart's pumping action relative to the arterial load, which is vital for managing various cardiovascular conditions.
Aortic Valve Calcification (AVC) and Cardiovascular Risks
Aortic Valve Calcification (AVC) is an active pathological process involving inflammation, matrix disorganization, lipid accumulation, and bone formation within the aortic valve. AVC is associated with increased cardiovascular (CV) risk factors and a higher likelihood of coronary and CV events, even in the absence of hemodynamic changes. Echocardiography is the standard imaging technique for evaluating aortic valve pathologies, but cardiac computed tomography (CT) offers high accuracy and reproducibility in measuring AVC. Studies have shown that patients with AVC have a significantly higher risk of coronary artery disease (CAD) and overall mortality. AVC assessment via cardiac CT can enhance CV risk prediction and patient management, although it is not yet recommended over echocardiography for all patients.
AVC Measurement in Aortic Stenosis Severity
The measurement of Aortic Valve Calcification (AVC) using multislice computed tomography (MSCT) has been shown to correlate well with the severity of aortic stenosis (AS), as assessed by transthoracic echocardiography (TTE). In patients with mild to severe AS, a specific threshold of AVC can help diagnose severe AS with high sensitivity and specificity. This method is particularly useful in patients with low ejection fraction (EF), where traditional assessment methods may be challenging. The correlation between AVC and aortic valve area (AVA) supports the use of AVC measurement as a complementary tool in evaluating AS severity, especially in complex cases.
Conclusion
In summary, AVC in medical contexts can refer to different concepts depending on the specific field. Asynchronous Virtual Care (AVC) is crucial for managing medication discrepancies in older adults, while Arterial Ventricular Coupling (AVC) provides valuable insights into cardiovascular function. Aortic Valve Calcification (AVC) is a significant marker for cardiovascular risks and the severity of aortic stenosis, with advanced imaging techniques like MSCT enhancing diagnostic accuracy. Understanding these different applications of AVC is essential for improving patient care and outcomes in various medical specialties.
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