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Fig. 4 | Trials

Fig. 4

From: Electrically guided versus imaging-guided implant of the left ventricular lead in cardiac resynchronization therapy: a study protocol for a double-blinded randomized controlled clinical trial (ElectroCRT)

Fig. 4

SPIRIT figure of the ElectroCRT study protocol. ECG, electrocardiogram; NYHA, New York Heart Association; MLHFQ, Minnesota Living with Heart Failure Questionnaire; 6MWT, 6-minute walk test; Rb-PET MP, rubidium positron emission tomography myocardial perfusion imaging; CT, computed tomography; VV, interventricular; AV, atrioventricular; LV, left ventricular; LVEF, left ventricular ejection fraction; LVESV, left ventricular end-systolic volume, CRT, cardiac resynchronization therapy; 6MFU, 6-month follow up; QoL, quality of life; Nt Pro-BNP, N-terminal prohormone of brain natriuretic peptide, LVEDV, left ventricular end-diastolic volume

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