Pulmonary hypertension is abnormally high blood pressure in the arteries of the lungs. It makes the right side of the heart need to work harder than normal.
Alternative NamesPulmonary arterial hypertension; Sporadic primary pulmonary hypertension; Familial primary pulmonary hypertension; Idiopathic pulmonary arterial hypertension; Primary pulmonary hypertension; PPH; Secondary pulmonary hypertension
Causes, incidence, and risk factorsThe right side of the heart pumps blood through the lungs, where it can receive oxygen.
When the small arteries (blood vessels) of the lung become narrowed, they cannot carry as much blood. When this happens, pressure builds up. This is called pulmonary hypertension.
The heart needs to work harder to force the blood through the vessels against this pressure. Over time, the right side of the heart may become enlarged. At some point, not enough blood flows to the lungs to pick up oxygen and symptoms begin.
At this point, heart failure that involves the right side of the heart is present. This is called cor pulmonale.
Pumonary hypertension may be caused by:
In many cases the cause is unknown, in which case the condition is known as idiopathic pulmonary arterial hypertension (IPAH). IPAH is rare. It affects more women than men.
If it is caused by a known medicine or medical condition, it is called secondary pulmonary hypertension.
SymptomsShortness of breath or light-headedness during activity is often the first symptom.
Other symptoms include:
People with pulmonary hypertension report good days and bad days.
Signs and testsA physical examination may show:
In the early stages of the disease, the exam may be normal or almost normal. The condition may take several months to diagnose. Asthma causes similar symptoms and must be ruled out.
Tests may include:
There is no known cure. The goal of treatment is to control symptoms. It is important to treat medical disorders that cause pulmonary hypertension, such as obstructive sleep apnea, lung conditions, and heart valve disorders.
Many new treatment options for idiopathic pulmonary arterial hypertension (IPAH) and other forms of pulmonary aterial hypertension are becoming available. Medicines used to treat pulmonary hypertension include:
Your doctor will decide which medicine is best for you. You will be closely monitored during treatment to watch for side effects and to see how well you're responding to the medication. Never stop taking medicines without talking to your doctor.
Some patients are put on blood thinners to reduce the risk of blood clots in leg veins and lung arteries.
People with advanced cases of pulmonary arterial hypertension may need oxygen. If treatment with medications fails, suitable candidates may be helped by a lung or heart-lung transplant.
As the illness progresses, you will need to make changes in the home environment and get more help around the home.
Other important tips to follow:
The long-term outlook has been poor, but new therapies may produce better results. Some people with this condition may develop progressive heart failure that may lead to death.
Avoiding pregnancy is recommended.
Calling your health care providerCall your health care provider if:
Most patients with pulmonary arterial hypertension are treated at centers that specialize in the care of these patients.
ReferencesBadesch DB, Abman SH, Simonneau G, et al. Medical Therapy for Pulmonary Arterial Hypertension Updated ACCP Evidence-Based Clinical Practice Guidelines. Chest. 2007: 131(6).
McLaughlin VV, Archer SL, Badesch DB, Barst RJ, Farber HW, Lindner JR, et al: American College of Cardiology Foundation Task Force on Expert Consensus Documents; American Heart Association; American College of Chest Physicians; American Thoracic Society, Inc; Pulmonary Hypertension Association. ACCF/AHA 2009 expert consensus document on pulmonary hypertension: a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents and the American Heart Association developed in collaboration with the American College of Chest Physicians: American Thoracic Society, Inc; and the Pulmonary Hypertension Association. J Am Coll Cardiol. 2009;53:1573-1619.
Pulmonary hypertension is abnormally high blood pressure in the arteries of the lungs. It makes the right side of the heart need to work harder than normal.
Alternative NamesPulmonary arterial hypertension; Sporadic primary pulmonary hypertension; Familial primary pulmonary hypertension; Idiopathic pulmonary arterial hypertension; Primary pulmonary hypertension; PPH; Secondary pulmonary hypertension
Causes, incidence, and risk factorsThe right side of the heart pumps blood through the lungs, where it picks up oxygen. Then, the blood returns to the left side of the heart, where it is pumped to the whole body.
When the small arteries (blood vessels) of the lung become narrowed, they cannot carry as much blood. When this happens, pressure builds up. This is called pulmonary hypertension.
The heart needs to work harder to force the blood through the vessels against this pressure. Over time, this causes the right side of the heart to become larger. Not enough blood flows to the lungs to pick up oxygen.
At this point, heart failure involves the right side of the heart. This is called cor pulmonale.
Pulmonary hypertension may be caused by:
In many cases the cause is unknown. In this case, the condition is called idiopathic pulmonary arterial hypertension (IPAH). It used to be called primary pulmonary hypertension (PPH).
IPAH is rare. It affects more women than men.
If pulmonary hypertension is caused by a known medicine or medical condition, it is called secondary pulmonary hypertension.
SymptomsShortness of breath or light-headedness during activity is often the first symptom. Fast heart rate (palpitations) may be present. Over time, symptoms occur with lighter activity or even while at rest.
Other symptoms include:
People with pulmonary hypertension often have symptoms that come and go. They report good days and bad days.
Signs and testsA physical examination may show:
In the early stages of the disease, the exam may be normal or almost normal. The condition may take several months to diagnose. Asthma and other diseases may cause similar symptoms and must be ruled out.
Tests may include:
There is no known cure for pulmonary hypertension. The goal of treatment is to control symptoms and prevent more lung damage. It is important to treat medical disorders that cause pulmonary hypertension, such as obstructive sleep apnea, lung conditions, and heart valve disorders.
Many new treatment options for pulmonary arterial hypertension (IPAH) and other forms of pulmonary aterial hypertension are becoming available. Medicines used to treat pulmonary hypertension include:
Your doctor will decide which medicine is best for you. You will be closely monitored during treatment to watch for side effects and to see how well you are responding to the medication. Never stop taking medicines without talking to your doctor.
Some patients are put on blood thinners to reduce the risk of blood clots in leg veins and lung arteries.
People with low oxygen levels in the blood may need oxygen therapy at home.
As the illness gets worse, you will need to make changes in your home and get more help around the house.
Other important tips to follow:
If treatment with medicine does not work, a lung or heart-lung transplant may help some people.
Expectations (prognosis)The long-term outlook has been poor, but new treatments may lead to better results. Some people with this condition may have heart failure that could lead to death.
It is not a good idea to get pregnant if you have this condition.
Calling your health care providerCall your health care provider if:
Most patients with pulmonary arterial hypertension are treated at centers that specialize in the care of these patients.
ReferencesMcLaughlin VV, Archer SL, Badesch DB, Barst RJ, Farber HW, Lindner JR, et al: American College of Cardiology Foundation Task Force on Expert Consensus Documents; American Heart Association; American College of Chest Physicians; American Thoracic Society, Inc; Pulmonary Hypertension Association. ACCF/AHA 2009 expert consensus document on pulmonary hypertension: a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents and the American Heart Association developed in collaboration with the American College of Chest Physicians: American Thoracic Society, Inc; and the Pulmonary Hypertension Association. J Am Coll Cardiol. 2009;53:1573-1619.
Rich S. Pulmonary hypertension. In: Bonow ROL, Mann DL, Zipes DP, Libby P, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 9th ed. Philadelphia, Pa: Saunders Elsevier; 2011:chap 78.
Reviewed ByReview Date: 06/10/2011
David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; and Denis Hadjiliadis, MD, Assistant Professor of Medicine, Division of Pulmonary, Allergy and Critical Care, University of Pennsylvania, Philadelphia, PA. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
Some common causes are: Sleep apnea Emphysema Some people develop pulmonary hypertension without there being an obvious cause. This is called Idiopathic Pulmonary Hypertension.
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Postural means standing. Hypertension means high blood pressure and hypotension is low blood pressure. You get a different reading if you are sitting versus standing while taking blood pressure.
You can find all the information you need to know about the disease, pulmonary hypertension, at this website, http://en.wikipedia.org/wiki/Pulmonary_hypertension.
Pulmonary is a term that is relating to the lungs. When someone has a high blood pressure in the arteries of the lungs, they would have pulmonary hypertension.
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The code for hypertension is I10
yes
if it gets to bad yes
There are five different types of pulmonary hypertension including artery, venous, hypoxic, thromboembolic and miscellaneous. This disease can cause heart failure so it is very serious.
The cause of pulmonary hypertension is unknown. It is rare, affecting one people per-million. The illness most often occurs in young adults, especially women.
Pulmonary hypertension(P-h) is a syndrome that involves heart and lung. Diseases like COPD (chronic pulmonary disease) May also cause pulmonary hypertension. Not all the cardio-artery disease is related to P-h. Heart has valves. Dysfunction of these valves will cause tension to the blood flow, leading to p-h.