Aortic stenosis CT

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Aortic Stenosis Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Aortic Stenosis from other Diseases

Epidemiology and Demographics

Risk Factors

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Cardiac Stress Test

Electrocardiogram

Chest X Ray

CT

MRI

Echocardiography

Cardiac Catheterization

Aortic Valve Area

Aortic Valve Area Calculation

Treatment

General Approach

Medical Therapy

Surgery

Percutaneous Aortic Balloon Valvotomy (PABV) or Aortic Valvuloplasty

Transcatheter Aortic Valve Replacement (TAVR)

TAVR vs SAVR
Critical Pathway
Patient Selection
Imaging
Evaluation
Valve Types
TAVR Procedure
Post TAVR management
AHA/ACC Guideline Recommendations

Follow Up

Prevention

Precautions and Prophylaxis

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Aortic stenosis CT On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Aortic stenosis CT

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Aortic stenosis CT

CDC on Aortic stenosis CT

Aortic stenosis CT in the news

Blogs on Aortic stenosis CT

Directions to Hospitals Treating Aortic stenosis CT

Risk calculators and risk factors for Aortic stenosis CT

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Associate Editors-In-Chief: Claudia P. Hochberg, M.D. [2]; Abdul-Rahman Arabi, M.D. [3]; Keri Shafer, M.D. [4]

MRI and CT

Cardiovascular MRI (CMR) is a useful tool in diagnosis and evaluation of bicuspid aortic valve. Stead-state free precession sequences are used to obtain a slice in the place of the valve, and show the anatomy of the valve well. Differentiation may be made between an anatomically bicuspid valve, and anatomically trileaflet valve with fused comissures ("functionally-bicuspid valve"). In addition, CMR is invaluable in defining anatomic valve area, in quantification of aortic regurgitation, and in diagnosis of concomitant cardiovascular abnormalities, such as thoracic aortic dilatation/aneurysm and mitral valve abnormalities.

References

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