Stress echo 2020: the international stress echo study in ischemic and non-ischemic heart disease

Table 1 The 10 subprojects

Number	Acronym	Patients	Main parameter	Sample size
1-Cardiac Resynchronization Therapy forecast	CHEF	Prior to cardiac resynchronization therapy	Wall Motion Score Index	500
2-B-lines in heart failure	BHEF	Heart failure	Left ventricular Contractile Rererve	2,500
3-SE in Hypertrophic cardiomyopathy	SEHCA	Hypertrophic cardiomyopathy	Left ventricular outflow tract gradient	250
4- SE in diastolic heart failure	SEDIA	Heart failure preserved ejection fraction	E/e’	250
5-SE in Transvalvular or surgical aortic valve replacement	SETA	After aortic valve replacement	Mitral insufficiency	250
6-SE outdoor	SEO	Extreme exercise	B-lines	250
7-SE in repaired tetralogy of Fallot	SETOF	Repaired Fallot	Tricuspid annular plane systolic excursion	250
8-Doppler SE in pulmonary arterial hypertension	DOPSAH	Pulmonary arterial hypertension (early, borderline, at risk)	Systolic pulmonary arterial pressure	250
9-Diagnosis of CAD by triple imaging SE	DITSE	Known or suspected CAD	Coronary Flow velocity reserve	5,000
10-Genetic SE	GENES	Preclinical dilated or hypertrophic cardiomyopathy	Left ventricular outflow tract gradient	250

ISSN: 1476-7120