Off-pump versus on-pump coronary artery bypass
grafting in acute coronary syndrome: a clinical
analysis.
Questionnaire
NAME:
KT Number:
PERFMED Number:
1.
Signature:
Patients who required intra-operative conversion from off-pump to on-pump
surgery have been reported to have a poorer outcome than patients having
successfully completed OPCAB surgery.
(a) True.
(b) False.
2.
Decision parameters for off-pump surgery were.
(a)
(b)
(c)
(d)
(e)
3.
Administration of intravenous heparin for OPCAB procedures according to this
article was?
(a)
(b)
(c)
(d)
4.
A stable hemodynamic status
Target vessel evaluation
Graft evaluation
Heart positioning
All of the above
1000-1500IU/kg
250-350IU/kg
10-25IU/kg
100-150 IU/kg
Cardiopulmonary bypass and cardioplegic arrest provide?
(a) B and C
(b) Bloodless surgical field
(c) immobile surgical field
5.
Development of surgical instruments, parallel to the surgeons experience has
made off-pump coronary artery bypass surgery a widely accepted technique.
(a) True
(b) False
6.
The OPCAB technique have regained interest because of certain adverse effects
due to CPB, are they listed below?
(a)
(b)
(c)
(d)
(e)
7.
Although the patients operated via off-pump technique have better short-term
outcomes, the aborted off- pump CABG patients have significantly higher risks of
operative _______ and_______ than those who were completed off-pump.
(a)
(b)
(c)
8.
True
False
Two major limitations of this study are.
(a)
(b)
(c)
(d)
(e)
12.
B and C
Cardiac stabilizing device.
Apical Suction device.
C and E
Intra-coronary shunt
B;C;E
OPCAB coronary surgery is a new technique, first reported at the end of 1990.
(a)
(b)
11.
use oxygen during surgery.
provide an adequate hemodynamic condition.
use of a wet surgical sponge for compression of the left lung.
Which devices did this team used routinely?
(a)
(b)
(c)
(d)
(e)
(f)
10.
Infection and blood loss.
Mortality and morbidity.
A and B.
The most frequent problem while performing OPCAB surgery is to________.
(a)
(b)
(c)
9.
Systemic inflammatory response syndrome.
Post-pump syndrome and post-perfusion syndrome.
Adult respiratory distress syndrome.
All of the above.
None of the above.
That it is a retrospective study
The use of the Fisher’s exact test
The lack of random assignment
A and B
A and C
The first ________ after acute myocardial infarction is known as the “golden
hours” for surgery as previous studies reported.
(a)
(b)
(c)
8 hours
6 hours
12hours