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Results for “PERICARDITIS, CONSTRICTIVE”

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At least 415 records · Page 23Linked to original sources

PubMed1993

Constrictive pericarditis simulating intestinal lymphangiectasia in a patient with the Noonan syndrome.

A case of constrictive pericarditis with marantic endocarditis in a patient with the Noonan syndrome is reported. Congenital heart defects are often diagnosed in the Noonan syndrome and are undoubtedly the most problematic of its pathologies. Our patient had surgery for pulmonic stenosis at age 10 and 16 years. Over a period of 1-2 years prior to death at age 23 years, he developed elevated jugular venous pressure, hypoproteinaemia, pedal oedema and pleural effusions. The hypoproteinaemia and resulting signs were initially attributed to intestinal lymphangiectasia. The latter, unlike constrictive pericarditis, has been reported in the Noonan syndrome. Post-mortem examination revealed constrictive pericarditis with a marantic endocarditis. There was no evidence of intestinal lymphangiectasia.

Adult↗

PubMed2001

Perioperative myocardial infarction in a patient with tuberculous constrictive pericarditis in the absence of coronary artery disease.

A 34-year-old man developed severe heart failure due to constrictive pericarditis. Pericardiectomy was carried on and the patient died 12 hours after surgery. Necropsy revealed an extensive hemorrhagic myocardial infarction involving the lateral free wall of the left ventricle in the absence of coronary artery disease. In addition, necropsy revealed tuberculosis as the etiology of constrictive pericarditis. Thus, myocardial infarction may occur in constrictive pericarditis in the setting of pericardiectomy and absence of coronary artery disease.

Adult↗

PubMed1996

Constrictive pericarditis causing extrinsic mitral stenosis and a left heart mass.

Constrictive pericarditis is a fibrotic process involving both layers of the pericardium and is known to give rise to obstruction to blood flow in the right heart. We report a patient with constrictive pericarditis who had echocardiographic features of mitral stenosis caused by a fibrocalcific mass lesion involving the mitral annulus with infiltration into the base of the posterior mitral leaflet. To our knowledge, this has not been reported in the literature.

Biopsy, Needle↗

PubMed1999

Chronic constrictive pericarditis induced by long-term bromocriptine therapy: report of two cases.

OBJECTIVE: To report two cases of chronic constrictive pericarditis that appear to be related to the intake of bromocriptine for Parkinson's disease. CASE SUMMARY: Two white men (aged 63 and 69 y) were treated with bromocriptine for four (40 mg/d) and two years (30 mg/d), respectively, with a cumulative dose intake of 58.4 and 21.9 g, respectively. The patients experienced dyspnea with bilateral lower-limb edema and pleural effusion, suggesting right cardiac dysfunction. Echocardiography, computed tomography, and cardiac catheterization results were compatible with a diagnosis of constrictive pericarditis, so pericardectomy was performed on both patients. The anatomic pathology examination showed a fibrous pericardium; cultures were sterile. In the first case, pleural effusion recurred seven months after the pericarditis; bromocriptine was suspected and treatment was discontinued. In the second case, just prior to the pericardectomy, an episode of mental confusion occurred and prompted the cessation of bromocriptine therapy. DISCUSSION: To the best of our knowledge, only one case of constrictive pericarditis induced by bromocriptine therapy has previously been described in the literature. CONCLUSIONS: Our cases call attention to a possible association between bromocriptine use in patients who have Parkinson's disease and constrictive pericarditis.

Aged↗

PubMed1997

[The waffle procedure (multiple incision of epicardium) with pericardiectomy for constrictive pericarditis].

Pericardiectomy is the only effective surgical procedure for constrictive pericarditis, but we have often experienced a lack of significant improvement of hemodynamic parameters, this being attributed to the presence of residual constriction. We have had two patients with constrictive pericarditis. In these patients, we decorticated the pericardium as usual, anterior to the bilateral phrenic nerves without cardiopulmonary bypass, and then, multiple longitudinal and transverse incisions were carefully made in the fibrous epicardium, avoiding the predicted course of major coronary branches and the myocardium. At the end of the procedure, the epicardial fibrous surface acquired a waffle-like appearance. With this maneuver, relief of constriction was achieved and the myocardium was able to reexpand, thus obtaining an adequate hemodynamic response. Our two patients recovered fully, and were discharged on the 18th and 19th postoperative day. They are presently free of clinical symptoms.

Aged↗

PubMed2006

Delayed hemopericardium with constrictive pericarditis after blunt trauma: a report of a surgical case.

Constrictive pericarditis (CP) following hemopericardium has been reported in the literature but its pathogenesis is open to question. Proposed mechanisms include trauma leading to damage of the mesothelial lining resulting in decreased fibrinolytic activity in the presence of blood. We present a patient who sustained blunt thoracoabdominal trauma in a car accident and subsequently developed delayed hemopericardium leading to constrictive pericarditis and impending cardiac tamponade. We performed a pericardiectomy to relieve the compression. Closely prolonged monitoring and emergent operation are suggested for such kinds of delayed complications.

Adult↗

PubMed1990

Myocarditis and myocardial interstitial fibrosis in constrictive pericarditis--an extended pathological spectrum?

We performed endomyocardial biopsy in six patients with constrictive pericarditis, revealing the presence of myocarditis and myocardial interstitial fibrosis in all regardless of the endocardial thickening. These findings suggest that the presence of endomyocardial involvement in the setting of restrictive heart disease should not be deemed specific for endomyocardial fibrosis when the clinical evaluation suggests constrictive pericarditis.

Endomyocardial Fibrosis↗

PubMed1992

Constrictive pericarditis in a mare: attempted treatment by partial pericardiectomy.

Chronic constrictive pericarditis was diagnosed in a 6-year-old Thoroughbred mare based on the clinical findings of right congestive heart failure, hyperechoic pericardium without pericardial effusion, and a dip-and-plateau shape of the right ventricular pressure curve with equilibration of the diastolic pressures in all cardiac chambers. Treatment was attempted by partial pericardiectomy using a right lateral thoracotomy approach. Because of severe epicardial involvement recurrence of the constrictive pathology was noted 6 weeks after the surgical procedure. However, in selected cases in which the disease process is limited to the pericardium, partial pericardiectomy may offer a mode of therapy in horses suffering from constrictive pericarditis.

Animals↗

PubMed1978

Echocardiographic features of constrictive pericarditis.

The most characteristic echocardiographic features of 12 patients with constrictive pericarditis were compared with the findings in 10 normal volunteers. Left ventricular posterior wall (LVPW) "flatness" was quantified by measuring the diastolic change in distance from the crystal artifact to the LVPW endocardium. In 11 of 12 patients the net diastolic LVPW endocardial movement was less than 1 mm. In 10 normal volunteers LVPW endocardium moved posteriorly in diastole from 1.5 to 4 mm (mean 2.2 +/- 0.8). Abnormal septal motion was present in five of 12 patients with constriction. Pericardial thickness measured using standard damping techniques for both cnstriction and normal population did not distinguish the two groups. The "flattening" of the left ventricular endocardium as quantified above verifies earlier qualitative observations and was the most consistent finding in this series of patients with constrictive pericarditis.

Aged↗

PubMed1958