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