Overview

What is pulmonary embolism (PE)?

A pulmonary embolism is a blood clot that blocks and prevents blood from flowing to one lung artery. Blood clots usually travel from a deep vein within the leg to the lungs. Sometimes, the clot may be formed in a vein of another body part. Deep vein thrombosis is a disease in which one or more of the deep veins of the body develop a blood clot.

Pulmonary embolism can be fatal since blood flow to the lungs is cut off by one or more clots. However, early treatment drastically reduces the chances of dying. One method to reduce your chance of a pulmonary embolism is to monitor your legs for any signs of blood clots.

What are the symptoms of pulmonary embolism (PE)?

Typical presentations of pulmonary embolism include dyspnea and chest pain that worsens with movement or deep breathing. Any of these symptoms should prompt immediate calling of emergency services. Though serious, pulmonary embolism is highly treatable. Early intervention lowers the risk of mortality significantly.

The symptoms of a pulmonary embolism depend on the nature of the clot itself. Most patients with a pulmonary embolism develop symptoms, but about 25 percent do not. Some possible symptoms of a pulmonary embolism are a sudden onset of breathlessness that does not improve with activity or rest, rapid respirations, and gasping for air.

Sharp pain in your jaw, neck, shoulder, arm, back, or chest that you cannot explain. When you inhale, the pain may become worse and feel like the symptoms of a heart attack.

Coughing up blood-stained mucus, or not
Pale, blue, or clammy-looking skin
Racing heartbeat or pulse
Abnormal perspiring
Sometimes, unconsciousness, fainting, dizziness, and lightheadedness.

What causes pulmonary embolism (PE)?

Pulmonary embolism refers to a blockage of blood flow through a lung artery by a particle, often a clot. Deep vein thrombosis is the obliteration of the deep veins of the legs and is one of the most common origins of clots.

Most cases involve many clots. Whenever one or more of your lungs' arteries become blocked, parts of the lung tissue will lose blood supply and possibly perish. Pulmonary infarction is an example of this. As such, it becomes tougher for your lungs to supply oxygen to the rest of your body.

Blood clots are not always the cause of blood channel blockages. Some possible causes include:

Fat of a fractured long bone inside
A fragment of the tumor
Bubbles filled with air

What are the diagnosis and tests for pulmonary embolism (PE)?

Identifying a pulmonary embolism is challenging if you have lung or heart disease. So, your physician will probably order any or all of the following: talk to you about your medical history and perform a physical examination. The tests are explained below:

Blood tests, such as the D-dimer test.
Contrast angiogram by CT.
Ultrasound of the leg. This examination can detect deep vein thrombosis, or blood clots in the legs, that may break loose, travel to the lungs, grow into a PE, and cause more damage.
If contrast cannot be used for a CT scan, use a VQ scan. This nuclear test detects lung clots.
A fingertip-attached pulse oximeter, which is also called a pulse ox, is used to assess oxygen saturation.
Echocardiography

Your provider can further request any of the following tests:

Lung angiogram
Chest radiography
Thoracic radiography

What is the treatment for pulmonary embolism (PE)?

The size and location of the blood clots will determine the treatment you will undergo for PE. If the problem is minor and discovered early, a doctor may administer drugs as a course of treatment. Some drugs help dissolve the small thrombi.

He may advise-

Heparin and warfarin are two blood thinners that prevent the formation of new blood clots. In emergencies, they can save your life. Another group that leads in this is the direct oral anticoagulants, DOAC, which include rivaroxaban, which is sold under the name Xarelto, and apixaban or Eliquis.

The FDA approved these medications to treat and prevent PE and DVT.

Suppose you have problematic clots, and you're unstable, and thrombolytics aren't an option. In that case, you will require emergent reperfusion to reestablish blood flow in your heart and lungs through minimally invasive techniques or surgery.

A physician can do the following in treating a patient with a pulmonary embolism:

Catheter-guided techniques that include clot removal—A catheter or a thin tube may be inserted into your pulmonary artery to dissolve, break up, or remove clots.
Surgery in open position- Open surgery is performed by doctors only in such a dire situation as

Any other treatment using catheters causes minimal damage.
Treatments aimed at breaking down the clot are not helpful.
The medication is not appropriate for the patient or presents a risk that is too high to manage safely.

How is pulmonary embolism (PE) prevented?

You will be taught how to take care of the underlying cause of the PE or DVT when identified appropriately once you are stabilized for your treatment of pulmonary embolism in the hospital.

You will most certainly need to be on an anticoagulant medication such as warfarin, heparin, or one of the newly developed direct oral anticoagulants so clots will never have a chance to form. For any patient diagnosed with PE, prevention and treatment involve regularly performing health-promoting activities like leg exercises.

Your doctor will fully instruct you on how to take care of yourself to prevent another clot from occurring.

Living With

How am I going to care for myself?

You will be required to take an anticoagulant for three to six months. Unless your doctor advises you otherwise, do not stop taking this medication.
You may need some advice from your doctor on what to avoid while on an anticoagulant.
You should agree with your doctor on the course of follow-up that you will have.
Do as your doctor recommends to minimize your risk of a recurrence of PE. They may talk with you about the need to quit smoking, increase your activity level, and enhance your diet's fruit and vegetable intake.
Follow through on all scheduled appointments so the laboratory and your physician can monitor your response to the suggested treatments. If you are fearful or anxious after your PE, discuss meeting with a counselor with your provider, who might be helpful.

Why Tender Palm Super-Speciality Hospital for Pulmonary Embolism (PE)?

Tender Palm Hospital has the most experienced team of Cardiologists, Cardiac Surgeons, and diagnostics with the latest and International standard infection control measures in Lucknow, India. The Cardiac Science Centre team has decades of experience in successfully treating Pulmonary Embolism.