Why is "Pericardial effusion" trending?
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Trend Analysis
- Ranking position: #
- Date: 2026-07-25 08:43:39
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Pericardial_effusion entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-07-25 and was most recently seen on 2026-07-25.
Wikipedia Overview
A pericardial effusion is an abnormal accumulation of fluid in the pericardial cavity. The pericardium is a two-part membrane surrounding the heart: the outer fibrous connective membrane and an inner two-layered serous membrane. The two layers of the serous membrane enclose the pericardial cavity between them. This pericardial space contains a small amount of pericardial fluid, normally 15-50 mL in volume. The pericardium, specifically the pericardial fluid provides lubrication, maintains the anatomic position of the heart in the chest (levocardia), and also serves as a barrier to protect the heart from infection and inflammation in adjacent tissues and organs.
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Trending Topic Today
Search Interest Perspective
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More Than Skin Deep: Loculated Pericardial Effusion Causing Localized Cardiac Tamponade Due to Cutibacterium acnes Pericarditis - cureus.com
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Pericardial and Pleural Effusions as a Sequelae... : American Journal of Gastroenterology - journals.lww.com
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Hydralazine-Associated Pericardial Effusion Causing Cardiac Tamponade Without Hypotension - jacc.org
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Case Report: Adult-onset Still’s disease presenting with massive hemorrhagic pericardial effusion without the characteristic rash - Frontiers
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Massive pericardial effusion with cardiac... : Thyroid Research and Practice - Ovid
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Acute Pericarditis: Rapid Evidence Review - American Academy Of Family Physicians | AAFP
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Electrical Alternans in a Critically Ill Patient: When a Pericardial Effusion Reveals Malignancy - jacc.org
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Psychosis and Pericardial Effusion in Neuropsychiatric Systemic Lupus Erythematosus: Diagnostic Challenges in a Language-Discordant Encounter - cureus.com
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Development of a Large Pericardial Effusion in a Patient With High-Output Heart Failure and Cardiogenic Shock From an Arteriovenous Fistula - cureus.com
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A Tiny Heart, a Massive Challenge: Case Presentation of Pericardial Effusion and Cardiac Tamponade in an Extremely Preterm Neonate and Corresponding Literature Review - cureus.com
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Myxedema Coma Complicated by Pericardial Effusion and Early Cardiac Tamponade - cureus.com
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Acute Pericardial Effusion Revealing Cardiac Sarcoidosis: A Case Report - cureus.com
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Cardiorenal Syndrome Type 1 Complicated by Uremic Pericarditis and a Small Pericardial Effusion Causing Cardiac Tamponade - cureus.com
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Pericardial Effusion as an Unusual Complication of Laparoscopic Ventral Hernia Repair: A Case Report - cureus.com
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Refractory Malignant Pericardial Effusion as the Initial Presentation of Early T-Cell Precursor Acute Lymphoblastic Leukemia/Lymphoma - cureus.com
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A Case of Acute Pericarditis With Moderate Pericardial Effusion in a Medically Complex, Bedbound Elderly Patient - cureus.com
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Prehospital Detection of a Large Pericardial Effusion Using Screening Sonography: A Case Report - cureus.com
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Localized Reaccumulation of Pericardial Effusion After Pericardial Fenestration Undetected on Frontal Chest Radiography - cureus.com
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Tuberculous Pericardial Effusion Mimicking Malignant Pericardial Disease in a Patient With Metastatic Duodenal Neuroendocrine Tumor - cureus.com
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Right Atrial Perforation With Pericardial Effusion and Visceral Pericardial Flap Observed During Pacemaker Implantation: An Echocardiographic Case Report - cureus.com
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Pericardial Effusion and Cardiac Tamponade in Preterm Neonates After Umbilical Venous Catheter Insertion: Management of a Case Series Using a Point-of-Care Ultrasonography (POCUS)-Guided Clinical Protocol - cureus.com
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Pericardial effusion in cancer patients — outcomes of intrapericardial cisplatin instillation: Single-center experience - journals.viamedica.pl
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Case Report: Expanded Dengue Syndrome with Acute Pancreatitis and Pericardial Effusion in Octogenarians, From Recovery to Fatal Shock - Frontiers
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Intrauterine Herpes Simplex Virus Infection Presenting With Fetal Sinus Bradycardia and Pericardial Effusion: A Case Report - cureus.com
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When Pneumonia Is Not Pneumonia: T-cell Acute Lymphoblastic Leukemia Presenting With Mediastinal Mass, Airway Compression, and Pericardial Effusion in a 4-Year-Old - cureus.com
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Case Report: Expanded dengue syndrome with acute pancreatitis and pericardial effusion in octogenarians, from recovery to fatal shock - Frontiers
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A Case Series of Tuberculous Pericarditis: Clinical Profiles and Diagnostic Challenges - cureus.com
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Anterior Mediastinal Germ Cell Tumor Presenting With Superior Vena Cava Obstruction and Malignant Pericardial Effusion - cureus.com
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Delayed Diagnosis of a Massive Pericardial Effusion With Tamponade Physiology in a Patient Who Was Nonverbal - ACP Journals
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Cardiac Tamponade from Ruptured Amoebic Liver Abscess in a Young Adult: Clinical Recognition and Management - Vera Health
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Permanent Catheter Placement for Recurrent Pericardial Effusions in the Presence of Dense Adhesions and Loculations - cureus.com
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A Rare Case of Severe Autoimmune Hypothyroidism Presenting With Massive Pericardial Effusion, Mimicking Malignancy, and Complicated by Seizures - cureus.com
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Pericardial Tamponade And Lung Adenocarcinoma: Case Report And Literature Review - eu-opensci.org
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Acute Complications of Myocardial Infarction - Medscape
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Heart of Gold: A Scintillating Pericardial Effusion - American Heart Association Journals
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Pericardial Effusion - Emory School of Medicine
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Pericardial Effusion: A Novel Presentation of Aplastic Anemia - cureus.com
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An Incidental Finding of a Massive Loculated Pericardial Effusion in a Patient Presenting With Inferior ST-Elevation Myocardial Infarction - cureus.com
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Unveiling the causes of pericardial effusion in a contemporary case series of pericardiocentesis in Latin America - Nature
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Cardiac Adaptation in Lupus: A Case of Massive Pericardial Effusion With Preserved Hemodynamics - cureus.com
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Case report: Successful treatment of malignant pericardial effusion with pericardiocentesis, concurrent anti-inflammatory therapy and cancer therapy - Frontiers
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A Rare First Presentation of Hodgkin's Lymphoma: Symptomatic Pericardial Effusion - cureus.com
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Pleural and Pericardial Effusion With COVID-19 and Systemic Lupus Erythematosus and Its Recurrence: A Case Study - cureus.com
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Draining Large Pericardial Effusion in a Pulmonary Hypertension Patient: Between a Rock and a Hard Place - Wiley Online Library
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Cardiac Tamponade in Disguise: Purulent Pericarditis as a Deadly Turn in Pneumococcal Sepsis - cureus.com
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Case 32-2023: A 62-Year-Old Woman with Recurrent Hemorrhagic Pericardial Effusion - NEJM
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Cardiac Juvenile Xanthogranulomatosis in an Infant Presenting With Pericardial Effusion: - jacc.org
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Pericardial Effusion as a First Manifestation of Rheumatoid Arthritis: A Case Report - cureus.com
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Case 22-2004 | NEJM - NEJM
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Haemorrhagic Pericardial Effusion Following Intrapleural Fibrinolysis Therapy With Alteplase/Dornase Alfa for Complicated Parapneumonic Effusion: A Case Report - cureus.com
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A Case of Pericardial Effusion and Human Immunodeficiency Virus in the Postmodern Era - cureus.com
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Point-Of-Care Ultrasound for Rapid Diagnosis and Management of Pericardial Effusion in Penetrating Trauma: A Systematic Review and Meta-Analysis - Wiley Online Library
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Chronic pericarditis and recurrent pericardial effusion of unknown origin in a kitten: a case report - Frontiers
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Hemorrhagic Pericardial Effusion as the Presenting Symptom of Newly Diagnosed Rheumatoid Arthritis - cureus.com
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CUHK study reveals percutaneous balloon pericardiotomy (PBP) significantly reduces recurrence of malignant pericardial effusion - The Chinese University of Hong Kong
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Malignant Pericardial Effusion Presenting as a Sequela of Lung Adenocarcinoma - cureus.com
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Idiopathic Chylous Pericardial Effusion Due to Lymphatic Malformation of Mediastinum - cureus.com
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Peritoneal Carcinoma Unveiling a Hidden Threat: A Case of Malignant Pericardial Effusion - cureus.com
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Where Did the Pericardial Effusion Go? A Case of Cardiopulmonary Resuscitation Acting as Treatment for Pericardial Tamponade - Wiley Online Library
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CARDIAC TAMPONADE: NOT ALWAYS A PERICARDIAL EFFUSION: - jacc.org
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A Rare Case of Acute Myeloid Leukemia Initially Presenting With Fever of Unknown Origin and Rapidly Progressing Pericardial Effusion - cureus.com
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Would the Addition of Immunotherapy Impact the Prognosis of Patients With Malignant Pericardial Effusion? - Frontiers
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Clozapine and Pericarditis With Pericardial Effusion - Psychiatry Online
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Disseminated Tuberculosis With Pericardial Effusion and Early Tamponade: A Case Report - cureus.com
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Pericardial Effusion and Tamponade as the Manifestation of Erdheim–Chester Disease - ACP Journals
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Case Report: Late presentation of post-coronary artery bypass surgery pericardial effusion heralding mediastinitis with tracheocutaneous fistula - Frontiers
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A Case of Pericardial Effusion in Association With Celiac Disease - cureus.com
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Unmasking a Rare Case of Long-Standing Minimal Pericardial Effusion in Dermatomyositis - cureus.com
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An Acute Large Pericardial Effusion in a Scleroderma Renal Crisis - cureus.com
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A case report and review of literature: Tuberculous pericarditis with pericardial effusion as the only clinical manifestation - Frontiers
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Understanding Pericardial Effusion - UNC Health Talk
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Prognostic Utility of Pericardial Effusion in the General Population: Findings From the STAAB Cohort Study - American Heart Association Journals
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Scientists urge heart screening for aHUS patients - aHUS News
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Rare Variant of Meigs Syndrome Associated With Pericardial Effusion: - jacc.org
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Recurrent Cardiac Tamponade from Multiple Myeloma While Receiving Teclistamab: - jacc.org
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Multimodality Approach to a Neonate With a Pericardial Mass and a Hemorrhagic Pericardial Effusion - jacc.org
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Development and validation a simple scoring system to identify malignant pericardial effusion - Frontiers
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EP07.39: An isolated fetal pericardial effusion - Morgham - 2024 - obgyn.onlinelibrary.wiley.com
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Diagnosis and Management of Pembrolizumab-Associated Pericardial Effusion in a Non-small Cell Lung Cancer Patient - cureus.com
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Heart in Focus: Advancing Pericardial Effusion Diagnosis With Point-of-Care Ultrasound - cureus.com
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Minoxidil-Induced Pleuro-Pericardial Effusion With Tamponade - cureus.com
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Pericardial Effusion as the Initial Presentation of Systemic Lupus Erythematosus in a 37-Year-Old Female - cureus.com
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Case 32-2023: A 62-Year-Old Woman with Recurrent Hemorrhagic Pericardial Effusion - NEJM
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A Rare Case of Non-Small-Cell Lung Carcinoma Complicated by Massive Pericardial Effusion and Cardiac Tamponade: A Case Report - cureus.com
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Infected pericardial effusion caused by Prevotella intermedia : a rare diagnosis - Frontiers
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Diagnosis of Pericardial Effusion by Intravenous Atriography - NEJM
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Cardiac Tamponade Due to Pericardial Effusion Following Peripherally Inserted Central Catheter: A Single-Institution Case Series - cureus.com
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Hemorrhagic Pericardial Effusion Leading to Cardiac Tamponade: A Rare Initial Presentation of Adenocarcinoma of the Lung - cureus.com
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Spontaneous Hemorrhagic Pericardial Effusion as a Consequence of Apixaban Utilization for New-Onset Atrial Fibrillation - cureus.com
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Delayed Pericardial Effusion Following Left Atrial Appendage Closure: A 5-Year Single-Center Experience - HMP Global Learning Network
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Interventricular Septal Hematoma With Pericardial Effusion After Left Bundle Branch Pacing Implantation - jacc.org
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COVID-19 mRNA Vaccine Induced Pericarditis With Large Pericardial Effusion Followed by New-Onset Arrhythmia - cureus.com
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Subacute Cardiac Tamponade With Massive Pericardial Effusion - cureus.com
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Acquired Pericardial Pathologies: Imaging Features, Clinical Significance, and Management - appliedradiology.com
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Colchicine for Post-Operative Pericardial Effusion: Preliminary Results of the POPE-2 Study - jacc.org
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Acute Pericarditis and Pericardial Effusion in a Hypertensive COVID-19 Patient - cureus.com
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The incidence of pleural and pericardial effusion is not higher in patients receiving dasatinib at low doses. (Reply) - Haematologica
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Atrial Flutter as an Initial Presentation of Malignant Pericardial Effusion Caused by Lung Cancer - cureus.com
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Keros Suspends Two Arms of Hypertension Study After Reports of Pericardial Effusion - biospace.com
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Loculated Pericardial Effusion: An Uncommon Cause of Left Ventricular Outflow Tract Obstruction - jacc.org
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
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