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History. HPI: 53 y.o. Hispanic female admitted through the ER with fever hypotensionh/o diabetes, morbid obesity, CAD 8 years s/p CABG complicated by CVA with residual hemiplegia 1 month PTA admitted with PEPPM placed 3 weeks PTA1 day PTA developed chills, nausea, vomiting. History. PMH:
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1. Morbidity and Mortality Rounds Dr. Shounak Das
July 27, 2007
2. History HPI:
53 y.o. Hispanic female admitted through the ER with fever + hypotension
h/o diabetes, morbid obesity, CAD 8 years s/p CABG complicated by CVA with residual hemiplegia
1 month PTA admitted with PE
PPM placed 3 weeks PTA
1 day PTA developed chills, nausea, vomiting
3. History PMH:
diabetes
CAD
CVA
dyslipidemia
PSH:
CABG
R knee surgery
lap choly
4. History meds (home):
aspirin 81 mg daily
lisinopril 10 mg daily
actos 45 mg daily
70/30 insulin 20 units bid
toprol XL 50 mg daily allergies:
NKDA
5. History FH:
+ve for diabetes + hypertension
SH:
married
non-smoker; no EtOH
6. History ROS:
denies chest pain or palpitations
no cough
denies abdominal pain or recent change in bowel habits
denies dysuria
weight gain is noted
she complains of slight headache
7. Physical Exam
Vital signs:
HR: 88 (reg) RR: 24
BP: 80/51 T°: 103.4
HEENT:
PERRLA/EOMI/anicteric/oropharynx normal/no lymphadenopathy
Chest:
clear to auscultation bilaterally/mild inflammation around pacemaker pocket; no fluctuance/drainage
8. Physical Exam CVS:
RRR/NL S1 + S2/no extra sounds, rubs, or murmurs
Abdo:
Nl bowel sounds/ soft, non-tender/no hepatosplenomegaly
Neuro:
CN II-XII intact/R-sided weakness (U>L)
Extremities:
+1 bilateral ankle edema
Skin:
no rashes
9. Labs
10. Labs CXR: low volumes; no infiltrate
u/a: 25 WBC/hpf
blood cultures: 2/2 +ve for MSSA
TEE: RA lead – 2-3 mm mobile vegetation/thrombus
11. started on IV vancomycin initially, then switched to nafcillin once sensitivities confirmed
started on pressors
intubated hospital day #2
started on CVVHD hospital day #8 for ARF
pacemaker removed hospital day #11
MOF; persistent hypotension despite maximal pressors
withdrawal of care hospital day # 15 Course in Hospital
12. Pacemaker Infections incidence roughly 5%
90% of these are “pocket infections”
remaining are “deeper infections” i.e. “device –related endocarditis”
risk factors: diabetes, recent manipulation of device, temporary pacers
90% caused by s. epidermis or s. aureus
1/3rd “early” (3-6 mos.); 2/3rds “late” (after 3-6 mos.)
lead removal recommended for device-related endocarditis