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Updated: May 24, 2025
08:37
Echocardiographic Assessment Using Subxiphoid-Only Examination for Hypotensive Patients
Published on: April 18, 2025
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Decoding Hypotension: Porcelain Aorta and Its Unexpected Normalcy
Raya Tcheroyan1, Jachrise Sibblis2, Jesse Liou3
1Internal Medicine, Cooper University Hospital, Camden, USA.
Cureus
|March 6, 2025
Summary
Peripheral blood pressure (PBP) can inaccurately reflect central blood pressure (CBP) in porcelain aorta cases. This extensive aortic calcification necessitates central blood pressure monitoring for accurate hemodynamic assessment.
Area of Science:
- Cardiology
- Vascular Medicine
- Medical Diagnostics
Background:
- Peripheral blood pressure (PBP) is commonly used for its accessibility, but may not reflect central blood pressure (CBP) in specific conditions.
- Porcelain aorta, defined by severe aortic arch calcification, poses challenges in accurately assessing hemodynamics using PBP.
Observation:
- An 80-year-old male with porcelain aorta presented with recurrent hypotension.
- A significant discrepancy exceeding 100 mmHg in systolic pressure was noted between PBP and CBP.
- The patient showed no signs of organ dysfunction despite recurrent hypotensive episodes.
Findings:
- Extensive aortic calcification in porcelain aorta can cause substantial differences between peripheral and central blood pressure readings.
- Peripheral blood pressure may be misleading in patients with porcelain aorta, potentially masking true hemodynamic status.
Implications:
- Central blood pressure measurement is crucial for accurate diagnosis and management in patients with porcelain aorta.
- Awareness of this discrepancy is vital for clinicians to avoid misdiagnosis and ensure appropriate patient care.
- This case underscores the importance of considering advanced vascular imaging and direct pressure monitoring in complex cardiovascular cases.
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