Spontaneous Echocardiographic Contrast in Constrictive Pericarditis.
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ABSTRACT:
SUBMITTER: Balakrishnan K
PROVIDER: S-EPMC6058926 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:IntroductionConstrictive pericarditis is characterized by constriction of the heart secondary to pericardial inflammation. Cardiovascular magnetic resonance (CMR) imaging is useful imaging modality for addressing the challenges of confirming this diagnosis. It can be used to exclude other causes of right heart failure, such as pulmonary hypertension or myocardial infarction, determine whether the pericardium is causing constriction and differentiate it from restrictive cardiomyopathy, which also causes impaired cardiac filling.Case presentationA 77-year-old man from a country with high incidence of tuberculosis presented with severe dyspnea. Echocardiography revealed a small left ventricle with normal systolic and mildly impaired diastolic function. Left heart catheterization revealed non-obstructive coronary disease, not felt contributory to the dyspnea. Anatomy imaging with cardiovascular magnetic resonance imaging (CMR) showed global, severely thickened pericardium. Short tau inversion recovery (STIR) sequences for detection of oedema/ inflammation showed increased signal intensity and free breathing sequences confirmed septal flattening on inspiration. Late gadolinium imaging confirmed enhancement in the pericardium, with all findings suggestive of pericardial inflammation and constriction.ConclusionsCMR with STIR sequences, free breathing sequences and late gadolinium imaging can prove extremely useful for diagnosing constrictive pericarditis.
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Project description:Constrictive pericarditis is the final stage of a chronic inflammatory process characterized by fibrous thickening and calcification of the pericardium that impairs diastolic filling, reduces cardiac output, and ultimately leads to heart failure. Transthoracic echocardiography, computed tomography, and cardiac magnetic resonance imaging each can reveal severe diastolic dysfunction and increased pericardial thickness. Cardiac catheterization can help to confirm a diagnosis of diastolic dysfunction secondary to pericardial constriction, and to exclude restrictive cardiomyopathy. Early pericardiectomy with complete decortication (if technically feasible) provides good symptomatic relief and is the treatment of choice for constrictive pericarditis, before severe constriction and myocardial atrophy occur. We describe our surgical approach to constrictive pericarditis, summarize our results in 93 patients, and provide a brief overview of the literature.
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Project description:Constrictive pericarditis is a rare cause of right-sided heart failure secondary to a stiff, non-compliant pericardium. Clinical presentation can vary considerably and requires a high suspicion for diagnosis. A 31-year-old male presented to the emergency department with complaints of abdominal distension. An abdominal ultrasound revealed large volume ascites; thus, it was initially suspected he had underlying cirrhosis. However, an echocardiogram revealed a diagnosis of constrictive pericarditis. It's important for clinicians to consider constrictive pericarditis in a patient presenting with unexplained right-sided heart failure.
| S-EPMC8609104 | biostudies-literature
Project description:We present the case of a 55-year-old female marathon runner who presented with progressive exercise intolerance and was diagnosed with effusive-constrictive pericarditis. Stereotypical findings of this challenging diagnosis are shown by transthoracic echocardiographic and right heart catheterization. We treated the patient with a parietal pericardiectomy and pericardial waffle procedure to relieve a thick and constrictive epicardium.
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Project description:Constrictive pericarditis is an uncommon disease in children, usually difficult to diagnose. We present the case of a 14-year-old boy with a previous history of tuberculosis and right heart failure, in whom constrictive pericarditis was diagnosed. The case highlights the need to integrate all information, including clinical data, noninvasive cardiac imaging, and even invasive hemodynamic evaluation when required, in order to establish the correct diagnosis and proceed to surgical treatment.
| S-EPMC4575721 | biostudies-literature
Project description:We describe a case of atypical carcinoid heart disease. A 62-year-old woman with well-differentiated neuroendocrine tumor metastatic to the liver and lymph nodes presented with recurrent unilateral pleural effusions and lower extremity edema. Multimodality imaging and workup resulted in the diagnosis of carcinoid-related constrictive pericarditis, a rare form of carcinoid heart disease. (Level of Difficulty: Intermediate.).
| S-EPMC8301495 | biostudies-literature
Project description:Effusive-constrictive pericarditis (ECP) is an uncommon diagnosis, frequently missed due to its heterogeneous presentation, but a potentially reversible cause of heart failure. A 62-year-old Caucasian male presented with remittent right heart failure and mild-moderate pericardial effusion. Following an initial diagnosis of idiopathic pericarditis, indomethacin was started, but the patient shortly relapsed, presenting with severe pericardial effusion and signs of cardiac tamponade, requiring pericardiocentesis. ECP was diagnosed on cardiac catheterization. Cardiac computed tomography showed non-calcified, mildly thickened and inflamed parietal pericardium. Pericardiectomy was performed with symptoms remission. On histological examination of pericardium, chronic non-necrotizing granulomatous inflammation was noted. Polymerase chain reaction assay was positive for non-tuberculous mycobacteria. This case represents a rare finding of ECP with unusual presentation due to atypical mycobacteriosis in a non-immunocompromised patient and in a non-endemic area. Pericardiectomy can be an effective option in cases unresponsive to anti-inflammatory treatment, even in the absence of significant pericardial thickening or calcification.
| S-EPMC8497351 | biostudies-literature
Project description:BackgroundCholesterol pericarditis (CP) remains a rare pericardial disease characterized by chronic pericardial effusions with high cholesterol concentrations with or without the formation of cholesterol crystals. Effusions are often large and can cause ventricular compression and subsequent pericardial adhesion formation. CP can be idiopathic but has associations with rheumatoid arthritis (RA), tuberculosis and hypothyroidism.Case summaryWe present a case of a 72-year-old male with a background of seropositive RA with a finding of an incidental pericardial effusion on computed tomography thorax abdomen and pelvis. Transthoracic echocardiogram demonstrated a large effusion with echocardiographic features of tamponade. On review, he was breathless with a raised venous pressure, bilateral ankle oedema, and pulsus paradoxus was present. Pericardial drainage was performed with fluid analysis demonstrating a cholesterol concentration of 8.3 mmol/L and numerous cholesterol crystal formation. Interval imaging demonstrated recurrence of the effusion with pericardial thickening and progressive constriction. He remained asymptomatic and underwent a successful pericardial window. At present, he is under close clinical outpatient surveillance with symptoms guiding a future pericardiectomy if warranted.DiscussionCP can present as an emergent situation with signs and symptoms of acute heart failure with prompt pericardiocentesis required in cases of clinical tamponade. However, the disease course is often one of chronicity with relapsing large effusions that tend to recur following drainage, with the development of pericardial constriction necessitating pericardiectomy for definitive management.
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Project description:We report the case of a patient with severely calcified constrictive pericarditis and liver cirrhosis who underwent successful off-pump radical pericardiectomy. The cardiac parameters significantly improved without severe complications. We demonstrate the usefulness of off-pump surgical treatment for constrictive pericarditis with liver cirrhosis. (Level of Difficulty: Intermediate.).
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Project description:Phasic coronary artery compression during diastole is a rare phenomenon. We describe a case of diastolic coronary artery compression which was caused by constrictive pericarditis. (Level of Difficulty: Beginner.).
| S-EPMC8301696 | biostudies-literature