CASE REPORTS
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

Cardiac amyloidosis associated with a novel transthyretin aspartic acid-18 glutamic acid de novo mutation.

A 40-year-old man presented with initial symptoms of syncope caused by restrictive cardiomyopathy and autonomic nervous system impairment, but it was confirmed that he had a novel transthyretin (TTR) variant, aspartic acid-18 glutamic acid (Glu), and a de novo gene mutation. A polymerase chain reaction-induced mutation restriction analysis with a mismatched sense primer demonstrated that he was heterozygous for TTR Glu 18. Liver transplantation was not performed because of profound weakness and severe postural hypotension. Right-sided heart failure predominated in association with low output syndrome and a gradual decrease in total QRS voltage on electrocardiogram over 5 years of follow-up. Autonomic neuropathy developed and he eventually died of both-sided heart failure at the age of 45 years. Immunohistochemical and DNA studies are important to diagnose and treat TTR-related cardiac amyloidosis.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app