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Table 2 Left ventricular systolic ejection fraction produced by different pacing sites

From: Case presentation: implantation of cardiac resynchronization therapy pacemaker via the coronary sinus in a patient with triple valve replacement

Pacing site

D1

M2

M3

P4

MCV

D1 + MCV

M2 + MCV

M3 + MCV

P4 + MCV

basic

Ejection (%)

64.3

58.8

64.4

64.2

62.9

72.2

70.4

71.0

72.4

55