Successful Visceral and Parietal Pericardiectomy for Refractory Effusive-Constrictive Pericarditis: A Challenging Case Report.

BACKGROUND Effusive-constrictive pericarditis (ECP) is an uncommon clinical syndrome characterized by the coexistence of pericardial effusion and constriction involving the visceral pericardium. This differs from constrictive pericarditis, which presents with thickening of the pericardium without effusions. Specific diagnostic criteria of ECP include the failure of right atrial pressure to decrease by 50% or reach a new level below 10 mmHg after normalization of intrapericardial pressure. CASE REPORT We present the case of a 32-year-old obese man with multiple comorbidities who initially presented with flu-like symptoms and pleural effusion with development of constrictive-like symptoms. Despite undergoing numerous pericardiocentesis and appropriate medical management, the patient's condition failed to improve, leading to the likely diagnosis of effusive-constrictive pericarditis. Cultures of pericardial fluid revealed E. -faecium, which required multiple antimicrobial therapy. Despite infection, the exact etiology of ECP remained unknown and likely idiopathic. Common causes of ECP include idiopathic, tuberculosis, cardiac surgery complications, radiation, or neoplasia. Ultimately, the patient underwent a pericardiectomy involving the visceral and parietal pericardium, resulting in hemodynamic stability and resolution of symptoms. CONCLUSIONS This case highlights the challenges in diagnosing and managing ECP, emphasizing the importance of considering surgical intervention in refractory cases. ECP initially presents as a pericardial effusion, often addressed through pericardiocentesis; however, in a small subset of patients, sustained symptoms and altered hemodynamics persist following pericardiocentesis, necessitating further evaluation and management. The success of pericardiectomy in our patient highlights the potential efficacy of surgical intervention in improving outcomes for patients with ECP.

Outcomes and Risk Factors Associated with Pericardiectomy in Patients with Constrictive Pericarditis: A Retrospective Study from China.

PURPOSE: Pericardiectomy is the definitive treatment option for constrictive pericarditis and is associated with a high prevalence of morbidity and mortality. However, information on the associated outcomes and risk factors is limited. We aimed to report the mid-term outcomes of pericardiectomy from a single center in China. METHODS: We retrospectively reviewed data collected from patients who underwent pericardiectomy at our institute from April 2018 to January 2023. RESULTS: Eighty-six consecutive patients (average age, 46.1 ± 14.7 years; 68.6 men) underwent pericardiectomy through midline sternotomy. The most common etiology was idiopathic (n = 60, 69.8%), and 82 patients (95.3%) were in the New York Heart Association function class III/IV. In all, 32 (37.2%) patients underwent redo sternotomies, 36 (41.9%) underwent a concomitant procedure, and 39 (45.3%) required cardiopulmonary bypass. The 30-day mortality rate was 5.8%, and the 1-year and 5-year survival rates were 88.3% and 83.5%, respectively. Multivariable analysis revealed that preoperative mitral insufficiency (MI) ≥moderate (hazard ratio [HR], 6.435; 95% confidence interval [CI] [1.655-25.009]; p = 0.007) and partial pericardiectomy (HR, 11.410; 95% CI [3.052-42.663]; p = 0.000) were associated with increased 5-year mortality. CONCLUSION: Pericardiectomy remains a safe operation for constrictive pericarditis with optimal mid-term outcomes.

[Management of Constrictive Pericarditis : A study of 43 operated cases]. / Gestion de la péricardite constrictive : à travers l'étude de 43 cas opérés.

Chronic constrictive pericarditis is a rare condition characterized by clinical signs of right heart failure, due to the symphysis of the two pericardial leaflets. Our study focused on a retrospective analysis of 43 CCP surgery observations collected over an 11-year period (2003-2013). The mean age of the patients was 32 years; 65% were male; exercise dyspnea (95%) was the most frequent sign. Two main etiologies were observed: tuberculosis 58% and idiopathic causes 42%. All of our patients received a subtotal pericardectomy per median sternotomy, of which 95% had no cardiopulmonary bypass.

Diagnostic procedure for localized constrictive pericarditis leading to bilateral pleural effusion: two case reports.

Constrictive pericarditis is a rare disease. Localized constrictive pericarditis leading to bilateral pleural effusion is more difficult to recognize, and the diagnostic procedure can be ambiguous. Here, we report two patients diagnosed with localized constrictive pericarditis who presented with bilateral pleural effusion. A thorough work-up showed that the pleural effusion was nonspecific, as was the pathology of the pleura. One patient had a history of pericardial effusion 2 years ago, and the other had undergone surgery for an anterior mediastinum teratoma. Pericardial scarring was found on their chest CT scans. The patients underwent pericardiectomy, and localized pericardial thickening was excised. The bilateral pleural effusion was effectively cured, and the patients showed satisfactory recovery on follow-up. Physicians should be aware of localized pericarditis leading to bilateral pleural effusion, and pericardiectomy is an effective diagnostic and therapeutic procedure.

The clinical value of P-wave terminal force in lead V1 in evaluating pericardial thickness in tuberculous constrictive pericarditis.

AIM: To investigate the relationship between p wave terminal force (Ptfv1) and pericardial thickness in patients with tuberculous constrictive pericarditis. METHODS: From January 2018 to October 2022, 95 patients with tuberculous constrictive pericarditis who needed pericarditis dissection in a hospital were collected, and 3 patients who did not meet the criteria were excluded, a total of 92 cases. The absolute value of Ptfv1 in conventional electrocardiogram was tested before surgery, and pericardial thickness was measured by echocardiography and chest CT. Pericardial thickness was measured after pericardial dissection. Pearson correlation analysis was used, R software was used to make scatter plot, and non-parametric square test was used. The correlation of postoperative measurements with echocardiography, chest CT and absolute value of Ptfv1 was analyzed. RESULTS: Pearson correlation analysis was conducted with postoperative measurements and echocardiography measurements, postoperative measurements and chest CT measurements, and postoperative measurements and absolute value of Ptfv1. Pearson correlation analysis showed that the correlation coefficients between postoperative measurements and echocardiography, chest CT and Ptfv1 values were statistically significant. Scatter plot and nonparametric Chi-square test showed that postoperative measurements were consistent with absolute values of echocardiography, chest CT and Ptfv1 (p < 0.05). And this study found that the distribution of the value of Ptfv1 ≥ 5 was higher than the value of Ptfv1 < 5 after pericardiectomy (0.95:0.05) in the absolute value of Ptfv1 ≥ 0.04 which measured before pericardiectomy. The hypothesis was statistically significant (p < 0.05). CONCLUSION: The absolute value of Ptfv1 in electrocardiogram can be used as an auxiliary diagnostic index to evaluate pericardial thickness in tuberculous constrictive pericarditis.

Surgical treatment of constrictive pericarditis at a single center: 10 years of experience.

BACKGROUND: Constrictive pericarditis (CP) is a pericardial disease characterized by the pericardium becoming calcified or fibrotic as a result of chronic inflammation, which impairs diastolic filling by compressing the cardiac chambers. Pericardiectomy is a promising surgical option for treating CP. In this study, we reviewed over 10 years of preoperative, perioperative, and short-term postoperative follow-ups of patients who underwent pericardiectomy for constrictive pericarditis at our clinic. METHODS: Between January 2012 and May 2022, 44 patients were diagnosed with constrictive pericarditis. Twenty-six patients underwent pericardiectomy for CP. Median sternotomy is the surgical approach of choice because it provides easy access for complete pericardiectomy. RESULTS: The patient median age was 56 (min: 32, max: 71), and 22 out of 26 patients (84.6%) were male. Twenty-one patients (80.8%) complained of dyspnea, which was the most common reason for admission. Twenty-four patients (92.3%) were scheduled for elective surgery. Cardiopulmonary bypass (CPB) was used during the procedure in six patients (23%). The duration of intensive care stay was two days (min: 1, max: 11), and the total hospitalization was six days (min: 4, max: 21). No in-hospital mortality was observed. CONCLUSION: The median sternotomy approach provides a critical advantage in terms of performing a complete pericardiectomy. Although CP is a chronic condition, early diagnosis and planning of pericardiectomy before irreversible deterioration of cardiac function leads to a notable reduction in mortality and morbidity.

Chronic constrictive pericarditis: a rare cardiac involvement in primary Sjögren's syndrome.

BACKGROUND: Constrictive pericarditis represents a chronic condition and systemic inflammatory diseases are a known, yet uncommon, cause. Pericardial involvement is seldom reported in primary Sjögren's syndrome, usually occurring in association with pericardial effusion or pericarditis. We report a case of constrictive pericarditis with an insidious course and unusual evolution associated with primary Sjögren's syndrome. Due to the challenging nature of the diagnosis, clinical suspicion and multimodality imaging are essential for early identification and prompt initiation of treatment. Long-term outcomes remain uncertain. To the best of our knowledge, no other cases linking this autoimmune disease to constrictive pericarditis have been reported. CASE PRESENTATION: We present the case of a 48-year-old male patient with moderate alcohol habits and a history of two prior hospitalizations. On the first, the patient was diagnosed with primary Sjögren's syndrome after presenting with pleural effusion and ascites, and empirical corticosteroid regiment was initiated. On the second, two-years later, he was readmitted with complaints of dyspnea and abdominal distension. Thoracic computed tomography revealed a localized pericardial thickening and a thin pericardial effusion, both of which were attributed to his rheumatic disease. A liver biopsy showed hepatic peliosis, which was considered to be a consequence of glucocorticoid therapy. Diuretic therapy was adjusted to symptom-relief, and a tapering corticosteroid regimen was adopted. Four years after the initial diagnosis, the patient was admitted again with recurrent dyspnea, orthopnea and ascites. At this time, constrictive pericarditis was diagnosed and a partial pericardiectomy was performed. Although not completely asymptomatic, the patient reported clinical improvement since the surgery, but still with a need for baseline diuretic therapy. CONCLUSION: Albeit uncommon, connective tissue disorders, such as primary Sjögren's syndrome, should be considered as a potential cause of constrictive pericarditis, especially in young patients with no other classical risk factors for constriction. In this case, after excluding possible infectious, neoplastic and autoimmune conditions, a primary Sjögren´s syndrome in association with constrictive pericarditis was assumed. This case presents an interesting and challenging clinical scenario, highlighting the importance of clinical awareness and the use of multimodal cardiac imaging for early recognition and treatment.

Cardiac tamponade.

Cardiac tamponade is a medical emergency caused by the progressive accumulation of pericardial fluid (effusion), blood, pus or air in the pericardium, compressing the heart chambers and leading to haemodynamic compromise, circulatory shock, cardiac arrest and death. Pericardial diseases of any aetiology as well as complications of interventional and surgical procedures or chest trauma can cause cardiac tamponade. Tamponade can be precipitated in patients with pericardial effusion by dehydration or exposure to certain medications, particularly vasodilators or intravenous diuretics. Key clinical findings in patients with cardiac tamponade are hypotension, increased jugular venous pressure and distant heart sounds (Beck triad). Dyspnoea can progress to orthopnoea (with no rales on lung auscultation) accompanied by weakness, fatigue, tachycardia and oliguria. In tamponade caused by acute pericarditis, the patient can experience fever and typical chest pain increasing on inspiration and radiating to the trapezius ridge. Generally, cardiac tamponade is a clinical diagnosis that can be confirmed using various imaging modalities, principally echocardiography. Cardiac tamponade is preferably resolved by echocardiography-guided pericardiocentesis. In patients who have recently undergone cardiac surgery and in those with neoplastic infiltration, effusive-constrictive pericarditis, or loculated effusions, fluoroscopic guidance can increase the feasibility and safety of the procedure. Surgical management is indicated in patients with aortic dissection, chest trauma, bleeding or purulent infection that cannot be controlled percutaneously. After pericardiocentesis or pericardiotomy, NSAIDs and colchicine can be considered to prevent recurrence and effusive-constrictive pericarditis.

Anesthesia management for pericardiectomy- a case series study.

BACKGROUND: Constrictive pericarditis (CP) is an uncommon disease that limits both cardiac relaxation and contraction. Patients often present with right-sided heart failure as the pericardium thickens and impedes cardiac filling. Pericardiectomy is the treatment of choice for improving hemodynamics in CP patients; however, the procedure carries a high morbidity and mortality, and the anesthetic management can be challenging. Acute heart failure, bleeding and arrhythmias are all concerns postoperatively. METHODS: After IRB approval, we performed the retrospective analysis of 66 consecutive patients with CP who underwent pericardiectomy from July 2018 to May 2022. RESULTS: Most patients had significant preoperative comorbidities, including congestive hepatopathy (75.76%), New York Heart Association Type III/IV heart failure (59.09%) and atrial fibrillation (51.52%). Despite this, 75.76% of patients were extubated within the first 24 h and all but 2 of the patients survived to discharge (96.97%). CONCLUSIONS: Anesthetic management, including a thorough understanding of the pathophysiology of CP, the use of advanced monitoring and transesophageal echocardiography (TEE) guidance, all played an important role in patient outcomes.

Primary pericardial mesothelioma complicated by pericardial calcification.

BACKGROUND: Pericardial calcification is usually a marker of chronic diseases, and its occurrence in rapidly progressing malignant primary pericardial mesothelioma (PPM) is extremely rare. Therefore, this atypical imaging appearance contributes to more frequent misdiagnosis of PPM. However, no systematic summary currently exists of the imaging characteristics of malignant pericardial calcification in PPM. In our report, its clinical characteristics are discussed in detail, to provide a reference to reduce the misdiagnosis rates of PPM. CASE PRESENTATION: A 50-year-old female patient was admitted to our hospital, presenting primarily with features suggestive of cardiac insufficiency. Chest computed tomography revealed significant pericardial thickening and localized calcification, suspicious of constrictive pericarditis. A chest examination performed through a midline incision showed a chronically inflamed and easily-ruptured pericardium that was closely adherent to the myocardium. Post-operative pathological examination confirmed a diagnosis of primary pericardial mesothelioma. Six weeks postoperatively, the patient experienced symptom recurrence and abandoned chemotherapy and radiation therapy. Nine months postoperatively, the patient died of heart failure. CONCLUSION: We report this case to highlight the rare finding of pericardial calcification in patients with primary pericardial mesothelioma. This case illustrated that confirmation of pericardial calcification cannot completely rule out rapidly developing PPM. Therefore, understanding the different radiological features of PPM can help to reduce its rate of early misdiagnosis.

Totally Endoscopic Constrictive Pericarditis Treatment: A Case Series.

Minimally invasive cardiac surgery has increased in popularity to reduce the morbidity associated with open heart surgery. In this article, a totally endoscopic case series is presented in which anterior pericardiectomy is performed by peripheral femoral arterial and venous cannulation. Right periareoal incision and right submammary incision were used for male and female patients, respectively, to access the heart by the fourth intercostal space.

Surgical Treatment of Constrictive Pericarditis.

INTRODUCTION: The mainstay of the treatment of constrictive pericarditis is pericardiectomy. However, surgery is associated with high early morbidity and mortality and low long-term survival. The aim of this study is to describe our series of pericardiectomies performed over 30 years. METHODS: A descriptive, observational, and retrospective analysis of all pericardiectomies performed at the Institute of Cardiology and Cardiovascular Surgery of the Favaloro Foundation was performed. RESULTS: A total of 45 patients underwent pericardiectomy between June 1992 and June 2022, mean age was 52 years (standard deviation ± 13.9 years), and 73.3% were men. Idiopathic constrictive pericarditis was the most prevalent (46.6%). The variables significantly associated with prolonged hospitalization were preoperative advanced functional class (incidence of 38.4%, P<0.04), persistent pleural effusion (incidence of 81.8%, P<0.01), and although there was no statistical significance with the use of cardiopulmonary bypass, a trend in this association is evident (P<0.07). We found that 100% of the patients with an onset of symptoms greater than six months had a prolonged hospital stay. In-hospital mortality was 6.6%, and 30-day mortality was 8.8%. The preserved functional class is 17 times more likely to improve their symptomatology after pericardiectomy (odds ratio 17, 95% confidence interval 2.66-71; P<0.05). CONCLUSION: Advanced functional class at the time of pericardiectomy is the variable most strongly associated with mortality and prolonged hospitalization. Onset of the symptoms greater than six months is also a poor prognostic factor mainly associated with prolonged hospitalization; based on these data, we strongly support the recommendation of early intervention.

Left Ventricular Angiogram in Constrictive Pericarditis.

A 14-year-old boy presented with dyspnea on exertion and easy fatiguability for 1 year. He also had an episode of pedal edema 6 months prior, which resolved with diuretics. He had a history of tuberculosis treated with a 6-month course of antitubercular therapy. After a series of tests and analyses, it was evident that longitudinal contraction of the left ventricle was preserved, whereas the circumferential contraction was severely impaired. Pericardial calcification also could be seen encircling the left and right ventricles. Pericardial calcification is evident in around 25% of cases of constrictive pericarditis and predominantly seen in those with tubercular and pyogenic etiology. The subepicardial myocardial fibers are responsible for radial shortening and subendocardial fibers are responsible for longitudinal shortening. In constrictive pericarditis, the involvement of the subepicardial fibers leads to reduction in the circumferential shortening. The patient was referred for pericardiectomy.

Analysis of risk factors of multiorgan failure after pericardiectomy for constrictive pericarditis.

BACKGROUND: We aimed to investigate risk factors of multiorgan failure following pericardiectomy. METHODS: This was a retrospective study of patients undergoing pericardiectomy between January 1994 and May 2021 at three hospitals. RESULTS: 826 patients were included in the study and divided into two groups: group with multiorgan failure (n = 86) and group without multiorgan failure (n = 740). There were 86 patients with multiorgan failure (86/826, 10.4%). There were 66 operative deaths (66/826, 8.0%). The causes of operative deaths were multiorgan failure, including cardiogenic shock + AKI + ventricular fibrillation (13/66), cardiogenic shock + AKI (35/66), cardiogenic shock + AKI + hepatic failure + septicemia (8/66), cardiogenic shock + AKI + respiratory failure (10/66). Univariate and multivariate analyses showed the factors associated with multiorgan failure, including male (P = 0.006), time between symptoms and surgery (P < 0.001), thickness of pericardium (P < 0.001), intubation time (P < 0.001), ICU retention time (P < 0.001), hospitalized time postoperative (P < 0.001), preoperative central venous pressure (P < 0.001), postoperative central venous pressure (P < 0.001), D0 fluid balance (P < 0.001), D2 fluid balance (P < 0.001), postoperative chest drainage (P < 0.001), preoperative LVEDD(P < 0.001), postoperative LVEDD (P < 0.001), surgical duration (P < 0.001), bleeding during operation (P < 0.001), serum creatinine 24 h after surgery (P = 0.042), serum creatinine 48 h after surgery (P < 0.001), fresh-frozen plasma (P < 0.001), packed red cells (P < 0.001), blood lactate (P < 0.001). CONCLUSION: In our study, incomplete pericardial dissection, fluid overload, delayed diagnosis and treatment are associated with multiorgan failure following pericardiectomy.

Right Heart Failure With Recurrent Pericardial Effusion Mimicking Effusive-Constrictive Pericarditis Several Years After Renal Transplantation.

Pericardial disease is a rare complication after renal transplantation. We present a patient who developed high-output cardiac failure from a large arteriovenous (AV) fistula with recurrent pericardial effusion resulting in a constrictive hemodynamic pattern that was revealed during cardiac catheterization. Pericardiectomy was considered for recurrent effusive pericarditis, but per cardiac surgery recommendations, closure of the AV fistula dramatically cured the patient's heart failure, and no recurrence of pericardial effusion was seen during follow-up almost a year later.

A Rare Case of Effusive-Constrictive Pericarditis Caused by Streptococcus agalactiae: Emergency Surgical Treatment.

A 70-year-old male patient was admitted to the emergency room in cardiac arrest. The patient was resuscitated and then referred to our cardiac surgery department, where he was diagnosed with suspected effusive constrictive pericarditis. A failed trial of TEE-guided pericardiocentesis led to the decision of surgical intervention. Sternotomy was performed and revealed pericardial thickening and very dense adhesions involving the pericardium and both pleurae, suggesting a neoplastic disease. An extensive pericardiectomy and bilateral pleural decortication were performed. After surgery, the patient improved significantly and was discharged from the intensive care unit 24 h later. Pericardial thickening, dense adhesions, the amount and color of pericardial fluid and the aspect of epicardial tissue increased our suspicion of neoplastic disease. Histological samples were sent to be analyzed immediately; a few days later, they were unexpectedly negative for any neoplastic disease but showed a group-B-hemolytic Streptococcus agalactiae infection, which causes pericarditis in extremely rare cases. Postoperatively, the patient, under intravenous antibiotic and anti-inflammatory therapy, remained asymptomatic and was discharged ten days after the surgery. At the three-month follow-up, transthoracic echocardiography showed a normal right and left ventricular function with no pericardial effusion.

Constrictive pericarditis caused by pericardial substitution using expanded polytetrafluoroethylene.

BACKGROUND: Expanded polytetrafluoroethylene (ePTFE) is commonly used as a pericardial substitute during cardiac surgery to prevent cardiac injury during re-sternotomy. However, although rare, constrictive pericarditis associated with ePTFE has been reported. MATERIAL, METHODS AND RESULTS: Here, we report a rare case of constrictive pericarditis developed due to severe restriction of cardiac motion associated with the ePTFE membrane used as a pericardial substitute. Hemodynamic improvement has been achieved by surgical removal of the ePTFE membrane and exudates within the overlapped portion of the ePTFE membranes, and dissection of the epicardial fibrous thickening. CONCLUSION: Considering the risk of constrictive pericarditis, we believe that the use of ePTFE membranes as a pericardial substitute should be carefully indicated for only selected patients.

Incidentally detected dual right coronary artery in patient with constrictive pericarditis.

We report a case of a 29-year-old man with constrictive pericarditis where CT angiography incidentally demonstrated a dual right coronary artery (RCA). The present case highlights the diagnostic criterion for dual RCA as well as the potential clinical implications of the anomaly.

Analysis of Risk Factors of Early Mortality After Pericardiectomy For Constrictive Pericarditis.

BACKGROUND: We aimed to investigate risk factors of early mortality following pericardiectomy. METHODS: This was a retrospective study of patients undergoing pericardiectomy between January 1994 and May 2021 at The People's Hospital of Guangxi Zhuang Autonomous Region, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, and The People's Hospital of Liuzhou City. RESULTS: This study included 826 patients, who were divided into two groups: group with operative deaths (N = 66) and group without operative deaths (N = 760). There were 66 operative deaths (66/826, 8.0%). The causes of operative deaths were multiorgan failure (86/826, 10.4%). Preoperative CVP (P < 0.001), chest drainage (P < 0.001), surgical duration (P < 0.001), fluid balance postoperative day D2 (P < 0.001), and tuberculosis pericarditis (P = 0.001) in group with operative deaths were significantly higher than those in group without operative deaths. Univariate and multivariate analyses showed that factors associated with operative deaths include male (P < 0.001), age (P < 0.001), ICU retention time (P < 0.001), postoperative hospitalization time (P < 0.001), preoperative central venous pressure (P = 0.018), postoperative central venous pressure (P < 0.001), D0 fluid balance (P < 0.001), D2 fluid balance (P < 0.001), postoperative chest drainage (P = 0.029), surgical duration (P = 0.003), serum creatinine baseline (P = 0.002), serum creatinine 24h after surgery (P < 0.001), serum creatinine 48h after surgery (P < 0.001), blood lactate (P < 0.001), and tuberculosis pericarditis (P = 0.033). CONCLUSION: In our study, incomplete pericardial dissection, fluid overload, and tuberculosis pericarditis are associated with operative deaths following pericardiectomy.