Impact of pre-existing comorbidities on outcomes of patients undergoing surgical aortic valve replacement – rationale and design of the international IMPACT registry

Table 2 Data collection schedule

	Screening/baseline	Surgery	Discharge	Year 1	Year 3	Year 5
Medical history¹	X
Physical examination²	X		X	X	X	X
ECG (12-lead)	X		X	X	X	X
Echocardiogram (TTE)	X		X	X	X	X
Core Lab echo				X		X
NYHA class/CCS angina class	X			X	X	X
Medications	X		X	X	X	X
Procedural information		X
Aetiology		X
SAE reporting		X	X	X	X	X
Discharge data			X
Rehospitalization data³				X	X	X
Return to work				X	X	X

¹Includes cardiovascular and non-cardiovascular conditions, prior cardiac interventions and surgeries
²Physical examination, includes height, weight and vital signs (blood pressure and heart rate)
³Includes re-interventions, potential ViV procedures
Legend: CCS, Canadian Cardiovascular Society; ECG, electrocardiogram; NYHA, New York Heart Association; SAE, serious adverse event(s); TTE, transthoracic echocardiogram

ISSN: 1749-8090