Cardiac catheterization is a procedure that diagnoses and treats heart conditions by imaging the heart's arteries and chambers.
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It involves inserting a thin tube into a blood vessel in the groin, arm, or neck.
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A common use is angiography, where contrast dye helps visualize blood flow and detect blockages.
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It can also be used for angioplasty and stent placement to restore blood flow to the heart.
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Patients may need to fast and avoid certain medications, while thorough evaluations ensure safety.
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Typically lasts 30 minutes to a few hours, depending on complexity.
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Sedation or anaesthesia may be given to help patients relax.
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Patients are closely monitored for complications, with instructions for recovery activities and medications.
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Risks include bleeding, infection, and allergic reactions to contrast dye.
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Essential follow-up appointments with cardiologists monitor recovery and ongoing heart health.
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