Secondary Hypertension

Secondary Hypertension

by Amy Sussman, MD

Most patients with hypertension have no clear etiology and are classified as having primary hypertension. However, 5%โ€“10% of these patients may be harboring an underlying cause of their hypertension, known as secondary hypertension. A patientโ€™s age alone may guide the differential diagnosis and consideration for causes of secondary hypertension.

In children, the leading causes of secondary hypertension include coarctation of the aorta and renal parenchymal disease. In adults aged 65 or older, often the kidneys are a culprit, with renal artery stenosis and chronic kidney disease being leading diagnoses. In addition, endocrine abnormalities may be implicated.

Although not every patient with hypertension should undergo extensive workup for a secondary cause, any clinician should be aware of the possibility of secondary hypertension and evaluate the need for laboratory or imaging workup based on suggestive history. Some red flags that should prompt consideration of secondary hypertension include hypertension that is very severe or resistant to therapy, hypertension presenting in patients less than 30 years of age, malignant or accelerated hypertension, or acutely worsening hypertension in a previously stable patient.

Course Details

  • Videos 13
  • Duration 0:54 h
  • Quiz questions 29
  • Concept Pages 8

Content

Your Educators of course Secondary Hypertension

 Amy Sussman, MD

Amy Sussman, MD

Dr. Amy Sussman is an Associate Professor of Medicine and the Vice Chair of Education in the Department of Medicine of the University of Arizona (UA), USA.
She obtained her MD from the University of Arizona in 2001 and completed residency and a Nephrology Fellowship at the University of Washington. Dr. Sussman was recruited back to the UA in 2009 and also serves as her department's clerkship director, and as the program director of the UA Nephrology Fellowship.
Because of her strong emphasis on medical student teaching, she has been distinguished with multiple teaching awards in the UA College of Medicine.
Within Lecturio, Dr. Sussman teaches courses on Nephrology.


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in general,perfect
By dina k. on 18. March 2022 for Primary vs. Secondary Hypertension

clear easy but too fast. when i put it on 0,75 speed it was much easier to comprehend.

 
Like it very much
By Irfan A. on 05. April 2021 for Secondary Hypertension

Great,Great,Great,Great,Great,Great,Great,Great,Great,Great,Great

 
I like her teaching style and the cases she used as examples. The lectures were explicit
By Ernest A. on 15. August 2020 for Secondary Hypertension

I like her teaching style and the cases she used as examples. The lectures were explicit