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Undertreatment of patients with sSAS

AS is often undertreated — one study found that 56% of severe symptomatic aortic stenosis (sSAS) patients referred to a cardiothoracic surgeon were not operated on.

Bach D. Prevalence & Characteristics of Unoperated Patients with Severe AS Awareness of HVD The. Journal of Heart Valve Disease. 2011; 20(3). https://experts.umich.edu/en/publications/prevalence-and-characteristics-of-unoperated-patients-with-severe

Reference

Title
Prevalence & Characteristics of Unoperated Patients with Severe AS Awareness of HVD The
Publication
Journal of Heart Valve Disease
Publication Date
2011
Authors
Bach D
Volume & Issue
Volume 20, Issue 3
URL
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Categories

  • Cost of Disease
  • Prevalence & Incidence
  • Human Value

Publications

Aortic Stenosis Fact Sheet

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Connected Facts

Aortic Stenosis

Detection rate of heart murmurs

More than 40% of heart murmurs — detected with a stethoscope and sometimes the first sign of heart valve disease (HVD) — are missed by family practitioners.

Prevalence & Incidence, Human Burden

Aortic Stenosis

Many cases of HVD are diagnosed during a routine physical check-up

Six in 10 patients did not have or recognize symptoms of heart valve disease (HVD) and were only diagnosed after going to their doctor for a regular check-up or a visit for something else.

Aortic Stenosis

HVD patients knew little prior to their diagnosis

More than 2/3 of valve disease patients knew a limited amount or nothing about heart valve disease (HVD) before their diagnosis.

Aortic Stenosis

Many Americans know nothing about HVD

Of those Americans surveyed ages 65+, 30% know nothing about heart valve disease (HVD).

Aortic Stenosis

American knowledge of HVD

A survey of Americans found that only 1 in 4 know “somewhat” or a “great deal” about heart valve disease (HVD). Forty percent know nothing about the disease.

Related Facts

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  • SAS patient hospitalization costs
    Symptomatic aortic stenosis (SAS) patients who do not undergo treatment cost Medicare as much as $1.3 billion each year due to rehospitalization, prolonged stays, admissions to skilled nursing facilities, and…  
  • Survival rates for SAS patients without treatment
     
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    Medicare patients with severe symptomatic aortic stenosis (sSAS) who do not undergo treatment have an average lifespan of 1.8 years.  
  • Survival Rates Over 5 Years for Patients with Medically Managed Severe Aortic Stenosis