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Do you have sudden breathlessness, chest pain, or a rapid heartbeat that came on without warning? This could be a pulmonary embolism, a blood clot that has travelled to the lungs and is blocking blood flow. This is a medical emergency that needs immediate attention, and prompt treatment from an experienced Pulmonary Embolism Specialist can be lifesaving.
Pulmonary embolism happens when a blood clot, usually formed in a deep vein in the leg, travels through the bloodstream and lodges in an artery in the lungs, blocking blood flow. This blockage prevents part of the lung from getting oxygen properly and puts strain on the heart, which is why it can become life-threatening very quickly if not treated promptly.
If you suspect a pulmonary embolism, it's important to seek emergency care immediately rather than waiting for a scheduled consultation, since timely treatment from a Pulmonary Embolism Specialist makes a significant difference in outcomes.
Symptoms often appear suddenly and can vary depending on the size of the clot and how much of the lung is affected. Common signs include:
Pulmonary embolism develops when a blood clot forms elsewhere in the body and travels to the lungs. Common causes and risk factors include:
Deep Vein Thrombosis (DVT) : The most common source, where a clot forms in a deep vein, usually in the leg.
Prolonged Immobility : Long flights, bed rest, or extended periods of sitting, such as after surgery.
Recent Surgery or Injury : Particularly orthopaedic surgeries involving the hip or leg.
Certain Medical Conditions : Including cancer, clotting disorders, and heart disease.
Pregnancy and Hormone Therapy : Increases the risk of clot formation.
Smoking and Obesity : Both increase the overall risk of developing blood clots.
Confirming a pulmonary embolism quickly is critical, since it directly affects how urgently treatment needs to begin. Dr. Manish Aggarwal uses the following tests:
Pulmonary embolism can range from a small clot managed with medication to a life-threatening emergency needing immediate intervention. Dr. Manish Aggarwal decides the right treatment based on the clot's size, its effect on the heart and lungs, and the patient's overall condition, since this determines how aggressively it needs to be addressed.
Most cases are managed with blood thinners, while severe cases with significant heart strain may need faster-acting clot-dissolving medicines or direct clot removal. Hospitalisation allows close monitoring in the critical early period. Since pulmonary embolism carries a risk of recurrence, ongoing follow-up with your Pulmonary Embolism Specialist is an important part of long-term care.
Pulmonary embolism is a medical emergency. If you're experiencing these symptoms right now, seek emergency care immediately. For evaluation of risk factors or follow-up care, consult Dr. Manish Aggarwal, your trusted Pulmonary Embolism Specialist in Delhi.
Dr. Manish Aggarwal is a pulmonologist with years of experience diagnosing and treating pulmonary embolism and other lung and breathing-related conditions. He completed his MBBS and MD in Tuberculosis and Chest Diseases from Delhi University, followed by NHS clinical experience in the United Kingdom and the prestigious FRCP (Glasgow) from the Royal College of Physicians.
He is known for explaining conditions in simple, easy-to-understand language and building treatment and follow-up plans around each patient's specific risk factors and test results.
Pulmonary embolism is usually caused by a blood clot that forms in a deep vein, most often in the leg, a condition called deep vein thrombosis, which then travels to the lungs. Risk factors that make this more likely include prolonged immobility, recent surgery, certain medical conditions like cancer or clotting disorders, pregnancy, smoking, and obesity.
Treatment usually starts with blood thinners to stop the clot from growing and prevent new clots from forming. In more severe cases, clot-dissolving medicines or a procedure to remove the clot may be needed, along with oxygen support and hospital monitoring. Long-term treatment focuses on preventing recurrence.
Common symptoms include sudden shortness of breath, sharp chest pain that worsens with breathing, a rapid heartbeat, coughing up blood, lightheadedness, and sometimes swelling or pain in one leg. Since symptoms can come on suddenly and be severe, they should be treated as a medical emergency.
Yes, many people recover well from a pulmonary embolism, especially with prompt diagnosis and treatment. Recovery time varies depending on the size of the clot and how quickly treatment began, and most patients continue blood thinners for a period of time afterward to prevent recurrence, under the guidance of their Pulmonary Embolism Specialist.
This varies from patient to patient, generally ranging from a few months to, in some cases, long-term or lifelong treatment, depending on the underlying cause and risk of recurrence. Your specialist will determine the right duration based on your specific case.
If you experience sudden shortness of breath, sharp chest pain, a rapid heartbeat, or coughing up blood, seek emergency medical care immediately rather than waiting for a scheduled appointment, since pulmonary embolism can become life-threatening very quickly without prompt treatment.
We are available to answer queries, schedule urgent EBUS sessions or arrange Sleep diagnostic devices.
For evaluation, follow-up, or long-term management of pulmonary embolism, consult Dr. Manish Aggarwal, your trusted Pulmonary Embolism Specialist in Delhi.