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KEY FACTS
Terminology
Imaging Anatomy
Anatomy-based Imaging Issues
Pathology-based Imaging Issues
Clinical Implications
Post-Procedure Complications
TERMINOLOGY
Abbreviations
- Left ventricular assist device (LVAD)
- Right ventricular assist device (RVAD)
- Biventricular assist device (BiVAD)
- Percutaneous ventricular assist device (pVAD)
- Intraaortic balloon pump (IABP)
- Total artificial hearts (TAH)
Definitions
- Mechanical pump device used to augment cardiac output for failing ventricle
- LVAD goal
- Diverting oxygenated blood from left heart into aorta, bypassing left ventricular function
- RVAD goal
- Diverting blood from right ventricle to pulmonary artery, bypassing right ventricular function
- LVAD goal
- FDA approval of 1st LVAD as bridge to transplant was in 1994
- Heartmate II, III and HVAD devices are only commercially FDA-approved adult ventricular assist device (VAD) options in North America
- SynCardia TAH is only FDA-approved device in its class
- Impella goal
- Transfer oxygenated blood via catheter tip in left ventricle to outlet in ascending aorta by axial flow
- Mechanical pump device used to augment cardiac output for failing ventricle
IMAGING ANATOMY
General Anatomic Considerations
PATHOLOGY-BASED IMAGING ISSUES
Key Concepts
CLINICAL IMPLICATIONS
Clinical Importance
Indications
Contraindications
Best Procedure Approach
Imaging Findings
Imaging Protocols
Imaging Pitfalls
Equipment
Types
Components
Devices
Post Procedure
Expected Outcome
Complications
Selected References
- Dandel M et al: Temporary assist device support for the right ventricle: pre-implant and post-implant challenges. Heart Fail Rev. 23(2):157-71, 2018
- Han JJ et al: Left ventricular assist devices. Circulation. 138(24):2841-51, 2018
- Hanke JS et al: One-year outcomes with the HeartMate 3 left ventricular assist device. J Thorac Cardiovasc Surg. 156(2):662-9, 2018
- Saeed D: Right ventricular failure and biventricular support strategies. Cardiol Clin. 36(4):599-607, 2018
- Brixey AG et al: Innovative cardiac devices on chest imaging: an update. J Thorac Imaging. 32(6):343-57, 2017
- DeVore AD et al: Medical management of patients with a left ventricular assist device for the non-left ventricular assist device specialist. JACC Heart Fail. 5(9):621-31, 2017
- Mohamed I et al: Building a bridge to save a failing ventricle: radiologic evaluation of short- and long-term cardiac assist devices. Radiographics. 35(2):327-56, 2015
- Mellnick VM et al: Imaging of left ventricular device complications. J Thorac Imaging. 28(2):W35-41, 2013
- Mishkin JD et al: Utilization of cardiac computed tomography angiography for the diagnosis of left ventricular assist device thrombosis. Circ Heart Fail. 5(2):e27-9, 2012
- Bolen MA et al: Left ventricular assist device malposition interrogated by 4-D cine computed tomography. J Cardiovasc Comput Tomogr. 5(3):186-8, 2011
- Kar B et al: The percutaneous ventricular assist device in severe refractory cardiogenic shock. J Am Coll Cardiol. 57(6):688-96, 2011
- Carr CM et al: CT of left ventricular assist devices. Radiographics. 30(2):429-44, 2010
- Estep JD et al: The role of echocardiography and other imaging modalities in patients with left ventricular assist devices. JACC Cardiovasc Imaging. 3(10):1049-64, 2010
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References
Tables
Tables
KEY FACTS
Terminology
Imaging Anatomy
Anatomy-based Imaging Issues
Pathology-based Imaging Issues
Clinical Implications
Post-Procedure Complications
TERMINOLOGY
Abbreviations
- Left ventricular assist device (LVAD)
- Right ventricular assist device (RVAD)
- Biventricular assist device (BiVAD)
- Percutaneous ventricular assist device (pVAD)
- Intraaortic balloon pump (IABP)
- Total artificial hearts (TAH)
Definitions
- Mechanical pump device used to augment cardiac output for failing ventricle
- LVAD goal
- Diverting oxygenated blood from left heart into aorta, bypassing left ventricular function
- RVAD goal
- Diverting blood from right ventricle to pulmonary artery, bypassing right ventricular function
- LVAD goal
- FDA approval of 1st LVAD as bridge to transplant was in 1994
- Heartmate II, III and HVAD devices are only commercially FDA-approved adult ventricular assist device (VAD) options in North America
- SynCardia TAH is only FDA-approved device in its class
- Impella goal
- Transfer oxygenated blood via catheter tip in left ventricle to outlet in ascending aorta by axial flow
- Mechanical pump device used to augment cardiac output for failing ventricle
IMAGING ANATOMY
General Anatomic Considerations
PATHOLOGY-BASED IMAGING ISSUES
Key Concepts
CLINICAL IMPLICATIONS
Clinical Importance
Indications
Contraindications
Best Procedure Approach
Imaging Findings
Imaging Protocols
Imaging Pitfalls
Equipment
Types
Components
Devices
Post Procedure
Expected Outcome
Complications
Selected References
- Dandel M et al: Temporary assist device support for the right ventricle: pre-implant and post-implant challenges. Heart Fail Rev. 23(2):157-71, 2018
- Han JJ et al: Left ventricular assist devices. Circulation. 138(24):2841-51, 2018
- Hanke JS et al: One-year outcomes with the HeartMate 3 left ventricular assist device. J Thorac Cardiovasc Surg. 156(2):662-9, 2018
- Saeed D: Right ventricular failure and biventricular support strategies. Cardiol Clin. 36(4):599-607, 2018
- Brixey AG et al: Innovative cardiac devices on chest imaging: an update. J Thorac Imaging. 32(6):343-57, 2017
- DeVore AD et al: Medical management of patients with a left ventricular assist device for the non-left ventricular assist device specialist. JACC Heart Fail. 5(9):621-31, 2017
- Mohamed I et al: Building a bridge to save a failing ventricle: radiologic evaluation of short- and long-term cardiac assist devices. Radiographics. 35(2):327-56, 2015
- Mellnick VM et al: Imaging of left ventricular device complications. J Thorac Imaging. 28(2):W35-41, 2013
- Mishkin JD et al: Utilization of cardiac computed tomography angiography for the diagnosis of left ventricular assist device thrombosis. Circ Heart Fail. 5(2):e27-9, 2012
- Bolen MA et al: Left ventricular assist device malposition interrogated by 4-D cine computed tomography. J Cardiovasc Comput Tomogr. 5(3):186-8, 2011
- Kar B et al: The percutaneous ventricular assist device in severe refractory cardiogenic shock. J Am Coll Cardiol. 57(6):688-96, 2011
- Carr CM et al: CT of left ventricular assist devices. Radiographics. 30(2):429-44, 2010
- Estep JD et al: The role of echocardiography and other imaging modalities in patients with left ventricular assist devices. JACC Cardiovasc Imaging. 3(10):1049-64, 2010
