Uremic pericarditis: Difference between revisions

Revision as of 15:49, 9 February 2025

A type of pericarditis associated with kidney failure

Uremic pericarditis is a form of pericarditis that occurs in patients with uremia, a condition associated with advanced kidney failure. It is characterized by inflammation of the pericardium, the fibrous sac surrounding the heart.

Pathophysiology

Uremic pericarditis is primarily caused by the accumulation of uremic toxins in the blood due to impaired kidney function. These toxins can lead to inflammation of the pericardium. The condition is often seen in patients with chronic kidney disease (CKD) or those undergoing dialysis.

Clinical features

Patients with uremic pericarditis may present with chest pain, which is typically sharp and pleuritic in nature. The pain may worsen with deep breathing or lying flat and improve when sitting up or leaning forward. Other symptoms can include fever, dyspnea (shortness of breath), and a pericardial friction rub, which is a scratching or grating sound heard with a stethoscope.

Diagnosis

The diagnosis of uremic pericarditis is often clinical, supported by laboratory findings of elevated blood urea nitrogen (BUN) and creatinine levels, indicating renal failure. Electrocardiogram (ECG) changes may show diffuse ST-segment elevation, although these are not specific to uremic pericarditis. Echocardiography can be used to assess for the presence of a pericardial effusion.

Treatment

The primary treatment for uremic pericarditis is the initiation or intensification of dialysis to remove uremic toxins. Nonsteroidal anti-inflammatory drugs (NSAIDs) and corticosteroids may be used to manage inflammation and pain, although their use must be carefully monitored in patients with renal impairment.

Prognosis

With appropriate treatment, the prognosis for uremic pericarditis is generally good. However, if left untreated, it can lead to complications such as cardiac tamponade, a life-threatening condition where fluid accumulation in the pericardial space compresses the heart.

Related pages

References

Levy, M., & Lichtstein, D. M. (2005). Pericarditis in end-stage renal disease. Seminars in Dialysis, 18(2), 137-144.
Reddy, P. S., & Curtiss, E. I. (1983). Uremic pericarditis: A review. American Heart Journal, 106(5), 1135-1140.

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-'''Uremic pericarditis''' is a form of [[pericarditis]], a condition characterized by inflammation of the [[pericardium]], the sac-like covering of the heart. It is specifically associated with [[uremia]], a severe complication of [[chronic kidney disease]] and [[renal failure]].
+{{Short description|A type of pericarditis associated with kidney failure}}
+{{Use dmy dates|date=October 2023}}
-== Symptoms ==
+'''Uremic pericarditis''' is a form of [[pericarditis]] that occurs in patients with [[uremia]], a condition associated with advanced [[kidney failure]]. It is characterized by inflammation of the [[pericardium]], the fibrous sac surrounding the [[heart]].
-The symptoms of uremic pericarditis are similar to those of other forms of pericarditis. They include [[chest pain]], which may spread to the neck, shoulder, or back, and is typically worsened by deep breathing or lying flat; [[fever]]; fatigue; and a rapid or irregular heartbeat. Other symptoms may include shortness of breath, weakness, cough, and swelling of the legs or abdomen.
-== Causes ==
+==Pathophysiology==
-Uremic pericarditis is caused by the buildup of waste products in the blood due to kidney failure. This can irritate the pericardium and cause it to become inflamed. Other factors that may contribute to the development of uremic pericarditis include a high level of [[parathyroid hormone]] in the blood, a condition known as [[hyperparathyroidism]], and a low level of [[albumin]] in the blood, a condition known as [[hypoalbuminemia]].
+Uremic pericarditis is primarily caused by the accumulation of uremic toxins in the blood due to impaired kidney function. These toxins can lead to inflammation of the pericardium. The condition is often seen in patients with [[chronic kidney disease]] (CKD) or those undergoing [[dialysis]].
-== Diagnosis ==
+==Clinical features==
-The diagnosis of uremic pericarditis is typically made based on the patient's symptoms, medical history, and a physical examination. Additional tests may be performed to confirm the diagnosis and rule out other conditions. These may include blood tests, an [[electrocardiogram]] (ECG), a [[chest X-ray]], and an [[echocardiogram]].
+Patients with uremic pericarditis may present with [[chest pain]], which is typically sharp and pleuritic in nature. The pain may worsen with deep breathing or lying flat and improve when sitting up or leaning forward. Other symptoms can include [[fever]], [[dyspnea]] (shortness of breath), and a pericardial friction rub, which is a scratching or grating sound heard with a stethoscope.
-== Treatment ==
+==Diagnosis==
-The treatment of uremic pericarditis involves addressing the underlying kidney disease. This may involve dialysis to remove waste products from the blood, medications to manage symptoms, and in severe cases, a [[kidney transplant]]. In some cases, a procedure known as a [[pericardiocentesis]] may be performed to remove excess fluid from the pericardium.
+The diagnosis of uremic pericarditis is often clinical, supported by laboratory findings of elevated blood urea nitrogen (BUN) and creatinine levels, indicating renal failure. [[Electrocardiogram]] (ECG) changes may show diffuse ST-segment elevation, although these are not specific to uremic pericarditis. [[Echocardiography]] can be used to assess for the presence of a pericardial effusion.
-== Prognosis ==
+==Treatment==
-The prognosis for uremic pericarditis is generally poor, as it is often a sign of advanced kidney disease. However, with appropriate treatment, the symptoms of pericarditis can be managed and the progression of kidney disease can be slowed.
+The primary treatment for uremic pericarditis is the initiation or intensification of dialysis to remove uremic toxins. [[Nonsteroidal anti-inflammatory drugs]] (NSAIDs) and [[corticosteroids]] may be used to manage inflammation and pain, although their use must be carefully monitored in patients with renal impairment.
-== See also ==
+==Prognosis==
+With appropriate treatment, the prognosis for uremic pericarditis is generally good. However, if left untreated, it can lead to complications such as [[cardiac tamponade]], a life-threatening condition where fluid accumulation in the pericardial space compresses the heart.
+==Related pages==
 * [[Pericarditis]]
-* [[Uremia]]
 * [[Chronic kidney disease]]
-* [[Renal failure]]
+* [[Dialysis]]
+==References==
+* Levy, M., & Lichtstein, D. M. (2005). Pericarditis in end-stage renal disease. ''Seminars in Dialysis'', 18(2), 137-144.
+* Reddy, P. S., & Curtiss, E. I. (1983). Uremic pericarditis: A review. ''American Heart Journal'', 106(5), 1135-1140.
-[[Category:Cardiology]]
+[[Category:Cardiovascular diseases]]
-[[Category:Nephrology]]
+[[Category:Kidney diseases]]
-[[Category:Inflammations]]
-[[Category:Medical conditions]]
-{{stub}}
+[[File:Pericarditis_fibrinosa.jpg|thumb|right|Fibrinous pericarditis, which can be seen in uremic pericarditis.]]