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Medications

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Statins: Reduce cholesterol but don't eliminate plaque; may cause liver damage/muscle pain [15]
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Anticoagulants: Prevent clots but increase bleeding risk
Angioplasty & Stents

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Minimally invasive but carries risk of restenosis (re-narrowing)
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Requires repeat procedures (20-30% of cases) [17]
Bypass Surgery (CABG)

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Highly invasive with large chest incision
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Long recovery period (6-12 weeks)
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Average life expectancy post-surgery: only 18 years [16]
Diagnostic Imaging

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IVUS and NIRS provide plaque visualization
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Can only assess blood flow dynamics
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Cannot treat CAD
Current treatments for CAD range from medications to surgical procedures. Some focus on symptom management rather than addressing the root cause of plaque buildup. Others are invasive, require repeated interventions, and are costly. This gap in treatment highlights the urgent need for a safer, more effective, and more affordable solution for CAD patients.
Feature | Medications | Angioplasty/Stents | Bypass Surgery | NAPS |
---|---|---|---|---|
Improves Blood Flow | ✅ | ✅ | ✅ | ✅ |
Minimally Invasive | ✅ | ❌ | ❌ | ✅ |
Short Recovery Time | ✅ | ✅ | ❌ | ✅ |
Targets Plaque Directly | ❌ | ❌ | ❌ | ✅ |
Combines Diagnosis & Treatment | ❌ | ❌ | ❌ | ✅ |
Pricing | $ | $$ | $$$ | $ |
Potential Side Effects | Liver damage, muscle pain, bleeding | Restenosis, infection | Infection, graft failure | Minimal |
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