Pseudohypertension with calcific aortic stenosis and angina pectoris

Area of Science:

• Cardiology
• Vascular Medicine
• Hypertension Research

Background:

• Pseudohypertension, characterized by elevated systolic blood pressure readings via sphygmomanometry, can mask true hemodynamic status.
• Severe calcific aortic stenosis and arterial calcification are significant cardiovascular comorbidities.
• Accurate blood pressure measurement is critical for managing cardiovascular disease and preventing complications.

Observation:

• A unique case presented with markedly elevated systolic blood pressure (over 280 mm Hg) on sphygmomanometry.
• Intra-arterial blood pressure recording revealed significantly lower pressures (148/30 mm Hg), confirming pseudohypertension.
• The patient also exhibited severe calcific aortic stenosis, a calcified right brachial artery, and angina pectoris.

Findings:

• The discrepancy between auscultatory and intra-arterial blood pressure measurements confirmed pseudohypertension.
• The co-occurrence of pseudohypertension with severe aortic stenosis and extensive arterial calcification presents a complex clinical scenario.
• This combination poses diagnostic and therapeutic challenges in patient management.

Implications:

• This case underscores the importance of utilizing intra-arterial blood pressure monitoring in specific clinical contexts to avoid misdiagnosis of severe hypertension.
• Understanding pseudohypertension in the presence of valvular and arterial calcification is crucial for optimizing treatment strategies.
• Further research into the interplay between vascular stiffness, aortic stenosis, and pseudohypertension may improve patient outcomes.