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Non cardiac surgery clearance. ACC/AHA guidelines Reena Kuriacose MD, FACP March 28, 2013. Need for emergency non cardiac surgery - Yes : operating room Peri -operative surveillance and post risk stratification and risk factor management. No step 2:
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Non cardiac surgery clearance ACC/AHA guidelines ReenaKuriacose MD, FACP March 28, 2013
Need for emergency non cardiac surgery - Yes : operating room Peri-operative surveillance and post risk stratification and risk factor management.
No step 2: Active cardiac conditions: 1. Unstable coronary syndromes: * unstable/ severe angina * recent MI 2. Decompensated heart failure 3. Significant arrhythmias 4. Severe valvular disease Yes- evaluate and treat prior to surgery
No Step 3: Low risk surgery (cardiac risk <1%): 1. Endoscopic procedures 2. Superficial procedures 3. Cataract surgery 4. Breast surgery 5. Ambulatory surgery Yes- Proceed with surgery
No Step 4: Good functional capacity (MET ≥4) 1. Dusting/ washing dishes 2. Climb a flight of stairs/ walk up a hill 3. Walk on level ground at 4mph Yes- Proceed with surgery
No Step 5: Clinical risk factors: 1. History of heart disease 2. History of compensated/ prior HF 3. History of CVA 4. DM 5. Renal insufficiency
A. ≥ 3 clinical risk factors: a) Vascular surgery (reported cardiac risk >5%): • Aortic and other major vascular surgery • Peripheral vascular surgery Consider testing if it will change management
Intermediate surgery (cardiac risk:1-5%): • Intraperitoneal & intrathoracic • Carotid endartectomy • Head and neck surgery • Orthopedic • Prostate
Proceed with planned surgery with HR control OR Consider non invasive testing if it will change management
B. 1 or 2 clinical risk factors: • Vascular surgery • Intermediate risk surgery Proceed with planned surgery with HR control OR Consider non invasive testing if it will change management
C. No clinical risk factors proceed with surgery
Questions: Case 1 75 year old male with history of CAD s/p stent placement on 3/25/10 in OM1 comes in for pre-op clearance for cataract surgery. He has been asymptomatic since then. What would you do?
Need for emergent surgery No 2. Active cardiac condition No 3. Low risk surgery Yes Proceed with surgery.
The same patient comes again now for pre-op clearance of cataract of the other eye. However he has been having some discomfort in his chest on and off specially at night 1 hour after going to bed. What would you do?
Need for emergent surgery No 2. Active cardiac condition ? Chest pain in patient with known heart problem. Rule out ischemia
Case 2 A 55 year old male with history of DM for the last 10 years comes in for pre-op clearance for surgery for prostatectomy. He exercises on the tread mill daily and climbs 2 flights of stair at work. What is your w/u?
Need for emergent surgery No 2. Active cardiac condition No 3. Low risk surgery No 4. Good functional capacity Yes Proceed with surgery
The same patient in case 2 comes in 1 year later. He has had an MI in the interim and had a MVA with compound fracture which needs surgery. What all tests would you do for pre-op clearance?
Need for emergent surgery Yes Peri-operative surveillance and post risk stratification and risk factor management.
Case 3 A 65 year old male with history of DM for 20 years, creatinine of 2.2 baseline, and a history of CAD s/p stent placement 5 years back has come for pre- op clearance for knee replacement surgery. What is you evaluation?
Need for emergent surgery No 2. Active cardiac condition ? No 3. Low risk surgery No 4. Good functional capacity Yes Proceed with surgery No Clinical risk factors = 3
5. Intermediate surgery (Orthopedic) Consider non invasive testing.
The same patient comes back after 1 year (no w/u was done initially for the knee surgery, as METs then was good) for carotid endarterectomy. What is your w/u?
Need for emergent surgery No 2. Active cardiac condition ? No 3. Low risk surgery No 4. Good functional capacity Yes Proceed with surgery No Clinical risk factors = 3
5. Intermediate surgery (Carotid) Consider non invasive testing.
The same patient comes after 6 months for fem-pop. What are your recommendations now?
Need for emergent surgery No 2. Active cardiac condition ? No 3. Low risk surgery No 4. Good functional capacity Yes -> Proceed with surgery No -> Clinical risk factors = 3
High risk surgery (Vascular) Consider testing
Case 4 A 65 year old physically active male with history of DM, creatinine 2.3, CAD s/p stent placement in 2003 is here for pre- op clearance for colonoscopy. What are your recommendations?
Need for emergent surgery No 2. Active cardiac condition ? No 3. Low risk surgery Yes Proceed with surgery
Case 5 A 65 year old female with history of DM, CAD, CVA, Breast cancer right side- comes for pre-op clearance for mastectomy. What would you do?
Need for emergent surgery No 2. Active cardiac condition ? No 3. Low risk surgery Yes Proceed with surgery
Case 6 A 65 year old male with history of COPD on 2 liters of oxygen comes for elective AAA repair. EKG shows RBBB. How will you w/u?
Need for emergent surgery No 2. Active cardiac condition No 3. Low risk surgery No 4. Good functional capacity Yes Proceed with surgery No Clinical risk factors = 0
However he has history tobacco abuse, FH of premature CAD- Are you sure whether he has had a silent MI or not?
The above patient also has an echo which shows aortic valve area of 1cm X 1cm. Is the w/u the same?
Need for emergent surgery No 2. Active cardiac condition Yes Severe valve disease address prior to surgery.