Last reviewed: 7 Feb 2021
Last updated: 27 Jan 2021

Summary

Definition

History and exam

Key diagnostic factors

  • features of Marfan syndrome
  • features of Ehlers-Danlos syndrome
  • acute severe chest pain
  • interscapular and lower pain
  • left/right blood pressure differential
  • pulse deficit
  • diastolic murmur
  • syncope
  • hypotension

Other diagnostic factors

  • hypertension
  • dyspnea
  • altered mental status
  • paraplegia
  • hemiparesis/paresthesia
  • abdominal pain
  • limb pain/pallor
  • left-sided decreased breath sounds/dullness

Risk factors

  • hypertension
  • atherosclerotic aneurysmal disease
  • Marfan syndrome
  • Ehlers-Danlos syndrome
  • bicuspid aortic valve
  • annuloaortic ectasia
  • coarctation
  • smoking
  • family history of aortic aneurysm or dissection
  • older age
  • giant cell arteritis
  • overlap connective-tissue disorders
  • surgical/catheter manipulation
  • cocaine/amphetamine use
  • heavy lifting
  • pregnancy
  • nondiabetic

Diagnostic investigations

1st investigations to order

  • ECG
  • chest x-ray
  • cardiac enzymes
  • computed tomography angiography
  • renal function tests
  • liver function tests
  • lactate
  • complete blood count
  • type and cross

Investigations to consider

  • D-dimer
  • transthoracic echocardiography
  • transesophageal echocardiography
  • magnetic resonance angiography
  • intravascular ultrasound
  • smooth muscle myosin heavy chain protein

Treatment algorithm

Contributors

Assistant Professor of Surgery

Division of Vascular Surgery and Endovascular Therapy

The Johns Hopkins University School of Medicine

Baltimore

MD

Disclosures

CWH declares that she has no competing interests.

Chief

Vascular Surgery and Endovascular Therapy

Department of Surgery

The Johns Hopkins University School of Medicine

Baltimore

MD

Disclosures

JHB is a proctor for Cook, Inc.

Dr Caitlin W. Hicks and Dr James H. Black III would like to gratefully acknowledge Professor Hazim J. Safi, Dr Jeffrey Wu, and Dr Eric E. Roselli, previous contributors to this topic.

Disclosures

HJS, JW, and EER declare that they have no competing interests.

Peer reviewersVIEW ALL

Associate Professor of Surgery

Acting Chief

Division of Vascular and Endovascular Surgery

Montefiore Medical Center and the Albert Einstein College of Medicine

Bronx

NY

Disclosures

EL declares that he has no competing interests.

Use of this content is subject to our disclaimer