12
Indications for CPP in Patients with HF
Figure 2. Pacing Strategies in Patients Without Bradycardia
Indications Who Have HF
Patients without indications for
pacemaker therapy who have HF
LBBB
Non-LBBB
PICM
with high
burden RVP
LVEF ≤35%
LVEF ≤35%
CRT with
BiV pacing
(1, B-NR)
Revision of
cardiovascular
implantable
electrical
device (CIED)
to a CSP device
(2a, B-NR)
LVEF ≤30%
LVEF
36%–50%
QRSd ≥150
QRSd ≥150
QRSd <120
QRSd
120–149
QRSd ≥150
QRSd
120–149
QRSd ≥150
NYHA
class I
NYHA
class II–IV
NYHA
class I–IV
NYHA
class I–II
NYHA
class III–IV
NYHA
class II
NYHA
class III–IV
NYHA
class II–IV
NYHA
class II–IV
