Case 1
|
Non-ischemic, likely chemotherapy-related
|
- Dual chamber device
- Unsuccessful coronary sinus lead placement
|
Atrial Fibrillation
|
- No complication
- No change in EF
- Functional improvement to NYHA class II
|
Case 2
|
Ischemic
|
- Biventricular device
- Extraction of Biventricular device due to infection
- Attempt at Biventricular device with failed coronary sinus lead
placement
|
Atrial Fibrillation
|
- No complication
- No follow-up EF
- Functional status unchanged
- Passed from renal failure
|
Case 3
|
Non-ischemic
|
- Single chamber device
- Biventricular device placement complicated by CS lead
dislodgement
|
Atrial Fibrillation
|
- No complications
- EF improved from 25-30% to 40-45%
- Functional improvement to NYHA class II
|
Case 4
|
Non-ischemic
|
- Dual chamber device
- Unsuccessful coronary sinus lead placement
|
Atrial Fibrillation
|
- No complications
- No follow-up since procedure
|
Case 5
|
Non-ischemic
|
- Biventricular device with elevated thresholds
- His lead placed but developed elevated thresholds
- Unsuccessful repeat CS lead placement
|
Atrial Fibrillation
|
- No complications
- No follow-up EF
- Functional improvement to NYHA class II
|