A 30-year old male presents with severe pain chest, breathlessness, hypotension and ECG shows ST elevation in V3, V4, V5 and V6 leads. He will be best treated with :
**Core Concept**
The patient's presentation is consistent with an acute myocardial infarction (AMI) involving the anterior wall of the left ventricle, likely due to occlusion of the left anterior descending (LAD) coronary artery. This condition requires prompt reperfusion therapy to restore blood flow to the affected myocardium.
**Why the Correct Answer is Right**
The patient's symptoms and ECG findings are indicative of a large anterior wall MI. The correct treatment involves rapidly restoring blood flow to the affected area using either thrombolysis or primary percutaneous coronary intervention (PCI). Thrombolysis involves administering fibrinolytic agents to dissolve the occluding thrombus, while PCI involves mechanically removing the clot using a stent. In this case, primary PCI is the preferred treatment due to its higher success rate and lower risk of complications.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because thrombectomy (surgical removal of the clot) is not the first-line treatment for acute anterior wall MI.
**Option B:** This option is incorrect because coronary angiography is a diagnostic tool used to visualize the coronary arteries, but it is not a treatment for acute MI.
**Option C:** This option is incorrect because cardiac surgery (e.g., coronary artery bypass grafting) is not typically performed as an emergency procedure for acute MI.
**Clinical Pearl / High-Yield Fact**
In patients presenting with symptoms of acute MI, prompt recognition and treatment are critical to minimizing myocardial damage and improving outcomes. The American Heart Association recommends activating the catheterization lab and preparing for PCI within 90 minutes of hospital arrival for patients with ST-elevation MI.
**Correct Answer: C. Primary PCI**