Name of the Procedure:

Lead, Cardioverter-Defibrillator, Endocardial Dual Coil (Implantable)
Common name(s): ICD lead implant
Technical/medical term: C1895

Summary

This procedure involves the implantation of a specialized lead (wire) that connects a cardioverter-defibrillator device to the inside of the heart. The lead has dual coils and helps the device monitor heart rhythms and deliver electrical shocks to correct life-threatening arrhythmias.

Purpose

The procedure addresses arrhythmias—abnormal heart rhythms—which can be life-threatening if not treated. The goal is to use an implanted cardioverter-defibrillator (ICD) that can detect and correct these rhythms, notably ventricular tachycardia and ventricular fibrillation, by delivering electrical shocks to the heart.

Indications

• History of ventricular tachycardia or fibrillation.
• High risk of sudden cardiac arrest due to heart disease conditions such as cardiomyopathy or coronary artery disease.
• Syncope (fainting) attributed to arrhythmias.
• Patients with inherited conditions like Long QT syndrome which poses a high risk of sudden cardiac death.

Preparation

• The patient may need to fast for several hours before the procedure.
• Adjustments to medications, especially blood thinners, as advised by the healthcare provider.
• Pre-procedure diagnostic tests including ECG, echocardiogram, chest X-ray, and blood tests.

Procedure Description

1. Anesthesia: Administered conscious sedation or general anesthesia.
2. Incision: A small incision made near the collarbone.
3. Lead Insertion: Using fluoroscopic guidance, the lead is inserted through a vein into the heart.
4. Positioning: The lead is positioned in the right ventricle and secured in place.
5. Testing: The lead and ICD device are tested to ensure proper functioning.
6. Connection: The lead is connected to the ICD device, which is then placed in a pocket created under the skin.
7. Closing: Incision is closed with sutures or staples and dressed.

Duration

The procedure typically takes about 1 to 2 hours.

Setting

Performed in a hospital, usually in a specialized electrophysiology lab or operating room.

Personnel

• Cardiologist or Electrophysiologist (specialist in heart rhythm disorders)
• Cardiac Surgeon (if required)
• Anesthesiologist or Nurse Anesthetist
• Specialized nursing staff
• Radiologic Technologist (for fluoroscopy)

Risks and Complications

• Infection at the implantation site
• Bleeding or hematoma
• Lead displacement or malfunction
• Pneumothorax (air in the chest cavity)
• Damage to blood vessels or heart tissue
• Rarely, allergic reactions to the anesthesia or contrast dye

Benefits

• Continuous monitoring and correction of life-threatening arrhythmias.
• Potentially life-saving intervention reducing risk of sudden cardiac arrest.
• Improved quality of life with reduced anxiety concerning arrhythmia episodes.

Recovery

• Initial recovery time of a few hours to a day in the hospital.
• Post-procedure site care as instructed, keeping the area dry and clean.
• Activity restrictions for a few weeks to avoid disrupting the lead.
• Follow-up appointments for device checks and wound healing assessment.

Alternatives

• Medication: Antiarrhythmic drugs may be options but could be less effective.
• External Defibrillators: Temporarily used, not a long-term solution.
• Catheter Ablation: Another procedure to treat arrhythmias, but less suited for life-threatening cases compared to ICDs.

Patient Experience

• During Procedure: Minimal discomfort due to anesthesia. Awareness may vary based on sedation level.
• After Procedure: Soreness at the incision site, managed with pain relievers.
• Long-term: Adjustment period for the ICD device, with possible minor lifestyle changes to avoid electromagnetic interference.
• Pain Management: Local pain medication and possible oral pain relief post-procedure.

This markdown text provides a comprehensive overview of the Lead, Cardioverter-Defibrillator, Endocardial Dual Coil (Implantable) procedure, tailored for clarity and ease of understanding.