What does TTW-HP mean in PHYSIOLOGY
TTW-HP stands for Through-The-Wall Heart Pump. This medical abbreviation can be used in discussion of cardiac care to refer to a type of ventricular assist device (VAD). It is a mechanical device that helps the heart pump blood around the body, and it works by taking over part or all of the workload normally handled by the heart.
TTW-HP meaning in Physiology in Medical
TTW-HP mostly used in an acronym Physiology in Category Medical that means Through-The-Wall Heart Pump
Shorthand: TTW-HP,
Full Form: Through-The-Wall Heart Pump
For more information of "Through-The-Wall Heart Pump", see the section below.
» Medical » Physiology
Meaning
A through-the-wall heart pump (TTW-HP) is an artificial device implanted into the chest wall and connected directly to the left ventricle of the patient's heart. The TTW-HP pumps oxygenated blood and brings relief to patients with end stage heart failure who are not candidates for conventional surgical interventions such as coronary artery bypass grafting or valve replacement. It allows patients with severe symptoms of congestive heart failure to live more comfortably and extend their lives while they wait for a suitable donor organ to become available, if necessary.
Function
The TTW-HP is typically composed of three basic components—a pump, a motor, and a controller. The pump circulates blood at variable speeds throughout the body while also controlling its pressure level. The motor gets its power from an energy storage system implanted beneath the skin in the abdomen area, which can be charged remotely using an external charger worn under clothing. The controller regulates both pressure and flow rate according to signals received from internal sensors, allowing doctors and/or caregivers at home or in hospitals to adjust parameters depending on individual case needs.
Advantages
There are several benefits associated with this form of treatment, including improved quality of life due to improved physical abilities; better management of cardiac symptoms; increased life expectancy; potential for being able to receive a human donor transplant in time; decreased risk of stroke; reduced hospitalizations resulting in cost savings; improved independence with daily activities without having to rely on caregivers; and less social isolation due to an improved mental outlook on life.
Essential Questions and Answers on Through-The-Wall Heart Pump in "MEDICAL»PHYSIOLOGY"
What is a Through-The-Wall Heart Pump?
A Through-The-Wall Heart Pump, or TTW-HP, is a device that provides circulation assistance for the heart. It works by passing blood through an internal chamber outside of the body and then re-introducing it to the circulatory system. This allows for improved blood flow throughout the body and can help reduce symptoms associated with cardiovascular disease.
Who might benefit from using a Through-The-Wall Heart Pump?
Through-The-Wall Heart Pumps may be beneficial for those suffering from congestive heart failure, severe coronary artery disease, arrhythmias or other conditions which prevent adequate cardiac output. The device is often used as a bridge to long term care solutions such as bypass surgeries or other procedures.
How does a Through-The-Wall Heart Pump function?
TTW-HPs are typically designed with two primary components; an external pump and an internal access device which is implanted in the body near the heart. The external pump draws out blood from one side of the chamber and forces it into the circulatory system on the other side, providing circulation assistance to improve overall cardiac performance.
What kind of material is used for Through-The Wall Heart Pumps?
Most TTWHPs are composed of high quality polymeric materials which are designed to withstand hostile environments such as high pressure, temperature fluctuations and chemically active fluids. These materials are extremely durable while also being light weight so that they can easily be worn by patients without causing discomfort.
Is it safe to use a Through The Wall Heart Pump?
Yes, these devices have been carefully tested and designed according to industry standards for safety and efficacy. They also come with meticulous instructions on proper usage and maintenance to help ensure optimal performance with minimal risk.
Are there any potential side effects associated with using a TTW HP?
As with any medical device, there may be some risks associated with using a TTW HP including infection at the insertion site, damage to nearby organs or tissues due to improper insertion and clotting issues due to inadequate anticoagulant treatment.
How long will I need to use my TTW HP?
This will depend on your individual needs as well as your physician's recommendation but generally speaking most patients can expect around 6 months of usage before needing replacement.
Can I keep up with my normal activities while using a TTW HP?
Yes! You should be able to continue most activities without restriction provided you adhere to simple guidelines such as maintaining good hygiene practices when handling your device and avoiding contact sports or anything else that could put undue strain on your body.
Final Words:
The through-the-wall heart pump (TTW-HP) offers hope for those suffering from severe cases of congestive heart failure, especially those who do not qualify for traditional surgical procedures such as coronary artery bypass grafting or valve replacement. This form of therapy can provide significant improvement in quality of life and may even extend life expectancy while also reducing some associated costs such as those related to hospital stays. Patients should discuss their options regarding this form of therapy with their medical providers for further information about how it could benefit them.