Table 1

List of criteria for procedural efficacy by procedure

Ideal	Adequate	Inadequate
PDA device closure
No residual shunt	Mild residual shunt around device	≥Moderate residual shunt around device
No aortic gradient (echo)	Aortic gradient >2 m/s but not requiring intervention	Impingement of PA or aorta leading to device removal
No LPA gradient (echo)	LPA gradient >2 m/s but not requiring intervention	LPA gradient >2 m/s but requiring intervention
No device-related hemolysis	Device-related hemolysis not requiring intervention	Device-related hemolysis requiring a cath or surgical intervention or Device-related hemolysis leading to renal dysfunction
Elective home discharge	Elective home discharge	Delayed home discharge
AES level 1	AES level 2–3	AES level 4–5
ASD device closure
No residual flow (echo)	Residual flow <3 mm	Residual flow ≥3 mm
No AV valve impingement	AV valve impingement without regurgitation	AV valve impingement with regurgitation
No intracardiac thrombus	No intracardiac thrombus	Intracardiac thrombus
No pericardial effusion	Trace pericardial effusion	≥Mild pericardial effusion
Elective home discharge	Elective home discharge	Delayed home discharge
AES level 1	AES level 2–3	AES level 4–5
Coarctation of aorta stenting
Gradient <20 mm Hg (cath)	Residual gradient 20–30 mm Hg	Residual gradient >30 mm Hg
No aneurysm	No aneurysm	Aneurysm formation
No tear	Tear not requiring intervention	Tear requiring intervention
Normal pulse	Normal pulse	Radio femoral delay
No stent migration or jailing of vessels	Stent migration resolved in same procedure	Stent migration requiring reintervention
No Head/neck vessels jailing	Head/neck vessels jailing requiring reintervention.	Head/neck vessel jailing requiring reintervention
Elective home discharge	Elective home discharge	Delayed home discharge
AES level 1	AES level 2–3	AES level 4–5
Aortic valvuloplasty
Valve PSEG <35 mm Hg (cath)	Valve PSEG 35–50 mm Hg	PSEG ≥50 mm Hg
No new AR	New mild AR	New moderate–severe AR
Normal pulse	Normal pulse	Abnormal pulse character
AES level 1	AES level 2–3	AES level 4–5
Pulmonary valvuloplasty
Valve PSEG <30 mm Hg	Valve PSEG 30–50 mm Hg	Valve PSEG ≥50 mm Hg
Trace/mild PR (echo)	Moderate PR	Severe PR
No new TR	New mild TR	New moderate/severe TR
No MPA/RVOT tear	MPA/RVOT tear not requiring intervention	MPA/RVOT tear requiring intervention
Elective home discharge	Elective home discharge	Delayed home discharge
AES level 1	AES level 2–3	AES level 4–5

Findings in the above criteria are based on the latest assessment during that admission. AES levels are based on previously published criteria.31
Ideal=When all criteria meet, Inadequate=presence of any criteria described above.26
AES, adverse event severity; AR, aortic regurgitation; ASD, atrial septal defect; AV, atrioventricular; LPA, left pulmonary artery; MPA, main pulmonary artery; PA, pulmonary artery; PDA, patent ductus arteriosus; PR, pulmonary regurgitation; PSEG, peak systolic ejection gradient; RVOT, right ventricular outflow tract; TR, tricuspid regurgitation.