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New heart allocation system

New heart allocation system
Tier Indication Admitted to transplant center hospital
1 VA-ECMO
Non-dischargeable, surgically implanted, non-endovascular biventricular support device
MCSD with life threatening ventricular arrhythmia
2 Non-dischargeable, surgically implanted, non-endovascular LVAD
TAH, BiVAD, RVAD, or VAD for single ventricle patients  
MCSD with malfunction
Percutaneous endovascular MCSD
IABP
VT or VF
3 Dischargeable LVAD for discretionary 30 days  
Multiple inotropes or a single high-dose inotrope and hemodynamic monitoring
MCSD with hemolysis  
MCSD with pump thrombosis  
MCSD with right heart failure  
MCSD with device infection  
MCSD with mucosal bleeding
MCSD with AI  
VA-ECMO after 7 days
Non-dischargeable, surgically implanted, non-endovascular LVAD after 14 days
Percutaneous endovascular circulatory support device after 14 days
IABP after 14 days
4 Dischargeable LVAD without discretionary 30 days  
Inotropes without hemodynamic monitoring  
Congenital heart disease  
Ischemic heart disease with intractable angina  
Amyloidosis, or hypertrophic or restrictive cardiomyopathy  
Heart re-transplant  
5 On the waitlist for at least one other organ at the same hospital  
6 Adult candidate suitable for transplant  
7 Patient is inactive  
VA-ECMO: venous-arterial extracorporeal membrane oxygenation; MCSD: mechanical circulatory support device; LVAD: left ventricular assist device; TAH: total artificial heart; BiVAD: biventricular assist device; RVAD: right ventricular assist device; VAD: ventricular assist device; IABP: intra-aortic balloon pump; VT: ventricular tachycardia; VF: ventricular fibrillation; AI: aortic insufficiency.
Adapted from: Organ Procurement & Transplantation Network. Adult heart allocation toolkit: Criteria requirements in adult heart allocation policy table. Available at: https://optn.transplant.hrsa.gov/media/2413/adult_heart_criteria.pdf (Accessed on November 12, 2018).
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