1. ACUTE CORONARY SYNDROME

2. Spectrum of ACS

6. - recurrent resting pain
Characteristics of patients with NSTE-ACS at HIGH acute, thrombotic risk for rapid progression to MI or death that should undergo coronary angiography within 48 hrs
- recurrent resting pain
- dynamic ST-segment changes
- elevated TnI, TnT, or CK-MB levels
- haemodynamic instability within the observation period
- major arrhythmias
- early post-MI unstable angina
- diabetes mellitus

15. Antiplatelet treatment
Aspirin: all pts, mg initially followed by mg daily thereafter
ADP receptor antagonist (clopidogrel, Plavix®): all pts, unless anticipated need for urgent CABG or within 5 days of electively scheduled CABG; loading dose 300 mg followed by 75 mg qd up to 1 year
GP IIb/IIIa inhibitors (abciximab, ReoPro®; tirofiban, Aggrastat®; eptifibatid, Integrilin®) : all pts with anticipated PCI, iv infusion

17. BETA BLOCKADE No clear preferred agent
All patients: low to intermediate risk patients with angina and all high risk patients

18. CHOLESTEROL TREATMENT
All patients
Potent, high-dose statin
(goal LDL-C level < 70 mg/dL)
Ezetimibe: all patients unable to achieve LDL-C level < 70 mg/dL while taking a potent, high-dose statin
To convert LDL-C to mmol/l multiply by

19. CIGARETTE SMOKING CESSATION: long-term behavioral support DIABETES MANAGEMENT: HbA1c<7% DIET: to achieve optimal BMI EXERCISE: aerobic exercise 4-5 times per week for >30 min.

20. Antiplatelet and Anticoagulation Therapy Class III Recommendations
Intravenous thrombolytic therapy in patients without acute ST-segment elevation

22. Treatment Delayed is Treatment Denied
Symptom Recognition
Call to Medical System
PreHospital ED
Cath Lab
Evidence exists that expeditious restoration of flow in the obstructed infarct artery after the onset of symptoms in patients with STEMI is the key determinent of short- and long-term outcomes regardless of whether reperfusion is accomplished by fibrinolysis or PCI. Efforts should be made to shorten the time from recognition of symptoms by the patient to contact with the medical system.
Increasing Loss of Myocytes
Delay in Initiation of Reperfusion Therapy

23. “At this time of day at this hospital, how can I most safely and quickly open the patient’s artery with the best flow and keep the artery open?”

28. Contraindications and Cautions for Fibrinolysis in STEMI
Any prior intracranial hemorrhage
Known structural cerebral vascular lesion (e.g., arteriovenous malformation)
Known malignant intracranial neoplasm (primary or metastatic)
Ischemic stroke within 3 months EXCEPT acute ischemic stroke within 3 hours
Absolute Contraindications
NOTE: Age restriction for fibrinolysis has been removed compared with prior guidelines.

29. Contraindications and Cautions for Fibrinolysis in STEMI
Absolute Contraindications
Suspected aortic dissection
Active bleeding or bleeding diathesis (excluding menses)
Significant closed-head or facial trauma within 3 months

30. Contraindications and Cautions for Fibrinolysis in STEMI
Relative
Contraindications
History of chronic, severe, poorly controlled hypertension
Severe uncontrolled hypertension on presentation (SBP > 180 mm Hg or DBP > 110 mm Hg)
History of prior ischemic stroke greater than 3 months, dementia, or known intracranial pathology not covered in contraindications
Traumatic or prolonged (> 10 minutes) CPR or major surgery (< 3 weeks)

31. General Considerations
Primary PCI for STEMI:
General Considerations
Patient with STEMI (including posterior MI) or MI with new or presumably new LBBB
PCI of infarct artery within 12 hours of symptom onset
Balloon inflation within 90 minutes of presentation
Skilled personnel available (individual performs > 75 procedures per year)
Appropriate lab environment (lab performs > 200 PCIs/year of which at least 36 are primary PCI for STEMI)
Cardiac surgical backup available

32. Specific Considerations
Primary PCI for STEMI:
Specific Considerations
Medical contact–to-balloon or door-to-balloon should be within 90 minutes.
PCI preferred if > 3 hours from symptom onset.
Primary PCI should be performed in patients with severe congestive heart failure (CHF) and/or pulmonary edema (Killip class 3) and onset of symptoms within 12 hours.

33. - No more AMI to small hospitals
FUTURE PERSPECTIVE
- ALL patients should be transferred primarily to high volume PCI centers
- No more AMI to small hospitals

34. Adjunctive measures - ASA - Heparin i.v. and LMWH - Beta-blockers
- ACE-inhibitors

35. Secondary Prevention and Long Term Management
Goals Recommendations
Smoking
Goal: Complete
Cessation
Assess tobacco use.
Strongly encourage patient and family to stop smoking and to avoid secondhand smoke.
Provide counseling, pharmacological therapy (including nicotine replacement and bupropion), and formal smoking cessation programs as appropriate.

36. Goals Recommendations
Secondary Prevention and Long Term Management
Goals Recommendations
If blood pressure is 120/80 mm Hg or greater:
• Initiate lifestyle modification (weight control, physical activity, alcohol moderation, moderate sodium restriction, and emphasis on fruits, vegetables, and low-fat dairy products) in all patients.
If blood pressure is 140/90 mm Hg or greater or 130/80 mm Hg or greater for individuals with chronic kidney disease or diabetes:
• Add blood pressure-reducing medications, emphasizing the use of beta-blockers and inhibitors of the renin-angiotensin-aldosterone system.
Blood pressure control:
Goal: < 140/90 mm Hg or <130/80 mm Hg if chronic kidney disease or diabetes

37. Goals Recommendations
Secondary Prevention and Long Term Management
Goals Recommendations
Physical activity:
Minimum goal:
30 minutes 3 to 4 days per week;
Optimal daily
Assess risk, preferably with exercise test, to guide prescription.
Encourage minimum of 30 to 60 minutes of activity, preferably daily but at least 3 or 4 times weekly (walking, jogging, cycling, or other aerobic activity) supplemented by an increase in daily lifestyle activities (e.g., walking breaks at work, gardening, household work).
Cardiac rehabilitation programs are recommended for patients with STEMI.

38. Goals Recommendations
Secondary Prevention and Long Term Management
Goals Recommendations
Start dietary therapy in all patients (< 7% of total calories as saturated fat and < 200 mg/d cholesterol). Promote physical activity and weight management. Encourage increased consumption of omega-3 fatty acids.
Assess fasting lipid profile in all patients, preferably within 24 hours of STEMI. Add drug therapy according to the following guide:
Lipid management:
(TG less than 200 mg/dL)
Primary goal:
LDL-C << than 100 mg/dL
LDL-C < 100 mg/dL (baseline or on treatment):
Statins should be used to lower LDL-C.
LDL-C ≥ 100 mg/dL (baseline or on
treatment):
Intensify LDL-C–lowering therapy with drug treatment, giving preference to statins.

39. Goals Recommendations
Secondary Prevention and Long Term Management
Goals Recommendations
Lipid management:
(TG 200 mg/dL or greater)
Primary goal:
Non–HDL-C << 130 mg/dL
If TGs are ≥ 150 mg/dL or HDL-C is < 40 mg/dL:
Emphasize weight management and physical activity. Advise smoking cessation.
If TG is 200 to 499 mg/dL:
After LDL-C–lowering therapy, consider adding fibrate or niacin.
If TG is ≥ 500 mg/dL:
Consider fibrate or niacin before LDL-C–lowering therapy.
Consider omega-3 fatty acids as adjunct for high TG.

40. Goals Recommendations
Secondary Prevention and Long Term Management
Goals Recommendations
Weight management:
Goal:
BMI 18.5 to 24.9 kg/m2
Waist circumference:
Women: < 35 in.
Men: < 40 in.
Calculate BMI and measure waist circumference as part of evaluation. Monitor response of BMI and waist circumference to therapy.
Start weight management and physical activity as appropriate. Desirable BMI range is 18.5 to 24.9 kg/m2.
If waist circumference is ≥ 35 inches in women or ≥ 40 inches in men, initiate lifestyle changes and treatment strategies for metabolic syndrome.

41. Goals Recommendations
Secondary Prevention and Long Term Management
Goals Recommendations
Appropriate hypoglycemic therapy to achieve near-normal fasting plasma glucose, as indicated by HbA1c.
Treatment of other risk factors (e.g., physical activity, weight management, blood pressure, and cholesterol management).
Diabetes management:
Goal:
HbA1c < 7%

42. Goals Recommendations
Secondary Prevention and Long Term Management
Goals Recommendations
Antiplatelet agents/ anticoagulants
In the absence of contraindications, start aspirin 75 to 162 mg/d and continue indefinitely.
If aspirin is contraindicated, consider clopidogrel 75 mg/day or warfarin.
Manage warfarin to INR 2.5 to 3.5 in post-STEMI patients when clinically indicated or for those not able to take aspirin or clopidogrel.

43. Goals Recommendations
Secondary Prevention and Long Term Management
Goals Recommendations
Renin-Angiotensin-Aldosterone System Blockers
ACE inhibitors in all patients indefinitely; start early in stable, high-risk patients (ant. MI, previous MI, Killip class ≥ 2 [S3 gallop, rales, radiographic CHF], LVEF < 0.40).
Angiotensin receptor blockers in patients who are intolerant of ACE inhibitors and with either clinical or radiological signs of heart failure or LVEF < 0.40.
Aldosterone blockade in patients without significant renal dysfunction or hyperkalemia who are already receiving therapeutic doses of an ACE inhibitor, have LVEF ≤ 0.40, and have either diabetes or heart failure.

44. Goals Recommendations
Secondary Prevention and Long Term Management
Goals Recommendations
Start in all patients. Continue indefinitely. Observe usual contraindications.
Beta- Blockers