LVAD Surgery Success Rate: How Long Does The Surgery Take?

With the innovative medical technology, people with advanced heart failure can have the chance to live an active life. All you need is the right support, such as a Left Ventricular Assist Device (LVAD), which has given thousands of people a second chance. But many of you have questions: What are LVAD surgery success rates? How long does LVAD surgery take? How long can you live with this device? And why do LVAD patients need special vests?

Advanced LVAD devices like HeartMate 3 have improved patient outcomes, reduced complications, and increased survival rates. Today, LVAD patients are living an active life while working, travelling, exercising, and spending time with family. It became possible due to the right guidance, support of LVAD gear, and the help of professionals. If you are gathering information for someone who has to go for LVAD surgery, this guide will help you find the answers.

Understanding LVAD Surgery and Who Needs One?

An LVAD surgery involves the implantation of an LVAD device inside the heart to help in pumping blood through the body. The LVAD device consists of four main components: the LVAD pump, which pumps blood, the driveline that connects the pump inside to the outside components, the controller that manages and monitors the device, and the batteries that are the power source. All these components work together to keep circulation going when the heart can no longer do it alone. 

Doctors usually implant LVADs for the three main reasons: 

• When a patient is on the waiting list for a heart transplant, they need an assistive device to be stable and alive until surgery.

• Those who are too weak to go for a heart transplant usually get an LVAD device as a permanent treatment.

• When the heart is weak and needs some time for recovery.

One of the most widely used devices is the HeartMate 3 and HeartMate 2. These devices are manufactured by Abbot and are designed with features to offer long-term positive outcomes and fewer complications than the earlier versions of LVAD.

What are the LVAD Surgery Success Rates?

LVAD surgery success rates have improved in recent years, and this has become possible due to modern or advanced LVAD device technology. According to research, here are some of the key survival rates: 

Short-Term Survival

• The 30-day survival rates for LVAD implantation has exceeds 90% in most populations. 

• One-year survival rate ranged from 80 to 85% for patients with the HeartMate 3 device.

Long-Term Survival Rates

• The 2-year survival rates are around 70%.

• A 5 to 10-year survival rate is approximately 50%.

MOMENTUM 3 Trial

The MOMENTUM 3 trial is the largest trial associated with improved survival rates and fewer chances of complications. This trial declared that HeartMate 3 LVAD is a proven long-term therapy for patients with heart failure. According to this trial, the median survival rate exceeds 7 years, and the 5-year survival rate is 60.2%. It has shown significant improvement in the quality of life and a lower risk of stroke.

Factors affecting LVAD survival rates

Although survival rates have improved in recent years, this depends on various factors, such as:

• Age and overall health of the patient

• Presence of other medical conditions, such as kidney disease or diabetes

• Complications after surgery

• Maintenance of the device

• Post-operative care

• Cardiac Rehabilitation

How long does LVAD surgery take?

LVAD implantation is one of the major surgical procedures. It is an open-heart surgery and can take 4 to 6 hours. However, the exact time can vary from patient to patient according to the complications present and the overall health of the patient. LVAD implantation may take several phases:

Pre-surgical preparation: This may take 1 to 2 hours to prepare the patient. The surgical team prepares the patient for surgery by inserting monitor lines, placing a urinary catheter, and administering anesthesia to the patient.

Procedure: Most of the surgeries run between 4 and 6 hours. The surgeon places the pump inside the heart and makes a way for the driveline to exit the body to connect it to the controller and batteries outside. 

ICU Recovery: Recovery begins immediately after surgery and may range from 3 to 7 days in the ICU. During this time, the care team closely observes the patient to detect early complications.

Total Hospital Stay: It can vary for each patient, but usually takes 2 to 4 weeks. During this time, patients learn to manage their device and carry the controller and batteries safely with an LVAD shirt or an LVAD vest and perform hygiene and wound care at the driveline site.

Recovery after LVAD Surgery

The first 30 days after the surgery are the most critical period. In this phase, patients learn to mobilize safely while being cautious about strenuous activities, lifting heavy objects, and avoiding submerging in the water. Medications like blood thinners and dressing changes at the driveline site become routine.

By week 4 to 8, most patients start cardiac rehabilitation. Walking distances increase gradually. Energy levels improve as the LVAD improves the circulation and blood supply to the whole body.

Returning to everyday life can be different for each patient, but the goal is the same. Many patients return to normal activities within 3 to 4 months. You may need to modify every aspect of your life to make it safe for the LVAD device you carry 24/7. You may need a purpose-built LVAD bag or LVAD belt that keeps your device safe and all its equipment organized within easy reach while you're busy doing everyday activities. 

Exercise, social activity, and even light recreational activity all come back. The key is building gradually and keeping the medical team informed every step of the way.

Who is the longest surviving LVAD patient?

Myra Rodriguez is the longest surviving LVAD patient today, who is a living record of LVAD survival. The story of Myra Rodriguez inspired us that LVAD not only improves symptoms of heart failure, but with the right changes, you can live a quality of life without compromising on any activity. 

Longest surviving LVAD patient: Mayra Rodriguez

In 2005, Mayra was diagnosed with non-Hodgkin's lymphoma. She received chemotherapy as a treatment, which caused her heart disease. In 2007, she gave birth to her son but experienced severe symptoms of Heart Failure. 

After a year, she received an LVAD HeartMate 2 from Newark Beth Israel Medical Center. Mayra has now lived for 16 years with the same device. Mayra is one of the longest living LVAD patients in the United States. 

Mayra leads an active life and performs most of the activities like normal people. She is thankful to watch her son grow and run her family. Her goal is clear: with the right care and the right mindset, an LVAD does not limit your life; it gives it back.

Final Thoughts

LVAD surgery is a valuable option for people with severe heart failure that offers a chance for a better and more active life. The success rates for this surgery have improved over time, and many patients can live several years after receiving an LVAD. While the surgery itself takes about 4 to 6 hours, the recovery process is important, and patients will spend time learning how to manage their new device. With the right support and care, many patients can continue to enjoy their daily activities and maintain a good quality of life. If you or someone you know is considering LVAD surgery, understanding the procedure and its benefits can help in making informed decisions.

Frequently Asked Questions (FAQs)

What is the average success rate of LVAD surgery?

The average success rate of LVAD surgery is good, especially with the HeartMate 3 LVAD device. 80 to 85% of the patients with this device can live up to one year.

How many hours does LVAD surgery usually take?

The operation of LVAD implantation can take 4 to 6 hours, but it may vary according to the condition of each patient. So, it can range from 3 to 8 hours.

How much time is required after LVAD surgery?

After LVAD surgery, it may take 3 to 4 months for most patients to fully recover and to learn safe techniques to manage the device while performing activities of daily living. 

Can someone live 10 years or more with an LVAD?

Yes, there are many chances of living 10 years or more with an LVAD if the patient takes proper care of the driveline site, engages in exercise, and learns safe techniques to carry the device.