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Cureus Apr 2024Down syndrome often coincides with hypothyroidism, a condition that may lead to pericardial effusion (PE), though cardiac tamponade remains an infrequent complication....
Down syndrome often coincides with hypothyroidism, a condition that may lead to pericardial effusion (PE), though cardiac tamponade remains an infrequent complication. Cardiac tamponade is an emergency that requires immediate diagnosis and treatment. Here, we present a case of a patient who presented to the emergency department (ED) with Down syndrome associated with hypothyroidism and underwent immediate pericardiocentesis and pericardial window placement. A 52-year-old male, with a history of Down's syndrome and hypothyroidism, presented to the ED complaining of shortness of breath and chest pain. He had previously been diagnosed with PE. On examination, he exhibited average heart rate, low blood pressure, decreased heart sounds, and jugular venous distention, with no murmur or frictional rub. Initial investigations revealed normal sinus rhythm on EKG but an enlarged cardiac silhouette on chest X-ray. Laboratory tests showed elevated C-reactive protein and sedimentation rate, suggestive of inflammation, while arterial blood gas showed compensated respiratory alkalosis. Thyroid-stimulating hormone (TSH) was elevated. Despite supplemental oxygen, the patient's condition worsened, prompting a bedside ultrasound revealing cardiac tamponade. A cardiology consultation recommended immediate transfer for treatment. At a different hospital, pericardiocentesis was performed, followed by the placement of a pericardial window to prevent recurrence. Follow-up imaging showed improvement in pleural effusion and resolution of cardiac tamponade. The patient's symptoms improved, and he was discharged with regular follow-up. Down's syndrome is a chromosomal disorder characterized by the trisomy of chromosome 21. It is associated with various cardiac complications. Such patients have an elevated risk of PE due to a variety of reasons, such as viral infections, hypothyroidism, or autoimmune diseases. Although PE has been found, the incidence of cardiac tamponade has rarely been reported. The pathogenesis of PE in hypothyroidism is due to the leakage of fluids from the capillaries and the build-up of fluid in the pericardial space. The treatment of PE is treating hypothyroidism with thyroxine. In rare cases like ours, when the patient develops cardiac tamponade, the patient often needs pericardiocentesis. Our patient had to undergo pericardial window placement, as well to prevent recurrent symptoms. In conclusion, this case report sheds light on the occurrence of cardiac tamponade in a patient with Down's syndrome and hypothyroidism, a relatively rare complication that necessitates prompt recognition and intervention. Through this report, we emphasize the importance of considering cardiac tamponade in the differential diagnosis of patients with Down's syndrome presenting with symptoms suggestive of cardiovascular compromise.
PubMed: 38803753
DOI: 10.7759/cureus.59023 -
Cureus Apr 2024Here, we report a case of non-Hodgkin's lymphoma in a 21-year-old man who presented with symptoms of gastric discomfort, hematemesis, breathlessness, dry cough, chest...
Here, we report a case of non-Hodgkin's lymphoma in a 21-year-old man who presented with symptoms of gastric discomfort, hematemesis, breathlessness, dry cough, chest pain, loss of appetite, and weight loss. He had a history of pleural effusion and was previously diagnosed with tuberculosis. Further investigations revealed a mediastinal mass. A biopsy confirmed non-Hodgkin's lymphoma and ruled out thymoma. The patient underwent therapeutic thoracentesis for symptomatic relief and was started on chemotherapy. The prognosis of T-cell lymphoblastic lymphoma (T-LBL) is generally poorer compared to B-cell lymphoblastic lymphoma (B-LBL). T-LBL commonly presents with a mediastinal mass and pleural effusion. Imaging techniques like computed tomography (CT) help evaluate the extent and characteristics of the tumor. Prognostic factors for T-LBL include age, pleural effusion, and extranodal involvement. Molecular characterization is important in determining prognosis and treatment options. 18F-FDG imaging can assist in determining the extent of the tumor, staging, and assessment of response to treatment. Overall, lymphoblastic lymphoma is a rare entity, and T-LBL accounts for a small percentage of all lymphomas. Before the start of definitive chemotherapy, during the evaluation, the patient was started on steroid therapy for symptomatic management, following which regression in the size of the mediastinal tumor was noted.
PubMed: 38803712
DOI: 10.7759/cureus.59103 -
Autopsy & Case Reports 2024Primary cardiac tumors are rare. The cardiac sarcomas are the most common malignant cardiac tumors. These tumors have a dismal prognosis with an overall median survival...
Primary cardiac tumors are rare. The cardiac sarcomas are the most common malignant cardiac tumors. These tumors have a dismal prognosis with an overall median survival of 25 months. Clinical features include dyspnea, arrhythmias, pericardial effusions, heart failure, and sudden cardiac death. The diagnosis is often challenging. Therefore, the cardiac imaging workup plays a central role in addition to a high clinical suspicion in the setting of atypical presentations that do not respond to standard therapies. The echocardiography, computed tomography, and cardiac MRI are crucial in clinching the diagnosis. Multimodal treatment with surgery, chemotherapy, and radiotherapy has been shown to improve outcomes, as opposed to using either of these modalities alone. We describe the case of a 30-year-old gentleman with COVID-19 infection who developed recurrent hemorrhagic pericardial effusions refractory to standard treatment and was eventually diagnosed as a case of pericardial angiosarcoma after his biopsy revealed the diagnosis and staging was performed using PET-CT-FDG scan. Our case re-emphasizes the importance of considering a malignant etiology early in the course of the disease presentation, especially in recurrent hemorrhagic effusions despite an inflammatory cytologic diagnosis of fluid. It also highlights the place for cardiac CT and MRI to ascertain the location and spread and to plan the further course of treatment. If diagnosed early, the estimated survival time can be prolonged by instituting a multimodal approach.
PubMed: 38803483
DOI: 10.4322/acr.2024.488 -
Journal of Geriatric Cardiology : JGC Apr 2024To assess the feasibility and safety of the minimalistic approach to left atrial appendage occlusion (LAAO) guided by cardiac computed tomography angiography (CCTA).
OBJECTIVE
To assess the feasibility and safety of the minimalistic approach to left atrial appendage occlusion (LAAO) guided by cardiac computed tomography angiography (CCTA).
METHODS
Ninety consecutive patients who underwent LAAO, with or without CCTA-guided, were matched (1:2). Each step of the LAAO procedure in the computed tomography (CT) guidance group (CT group) was directed by preprocedural CT planning. In the control group, LAAO was performed using the standard method. All patients were followed up for 12 months, and device surveillance was conducted using CCTA.
RESULTS
A total of 90 patients were included in the analysis, with 30 patients in the CT group and 60 matched patients in the control group. All patients were successfully implanted with Watchman devices. The mean ages for the CT group and the control group were 70.0 ± 9.4 years and 68.4 ± 11.9 years ( = 0.52), respectively. The procedure duration (45.6 ± 10.7 min 58.8 ± 13.0 min, < 0.001) and hospital stay (7.5 ± 2.4 day 9.6 ± 2.8 day, = 0.001) in the CT group was significantly shorter compared to the control group. However, the total radiation dose was higher in the CT group compared to the control group (904.9 ± 348.0 mGy 711.9 ± 211.2 mGy, = 0.002). There were no significant differences in periprocedural pericardial effusion (3.3% 6.3%, = 0.8) between the two groups. The rate of postprocedural adverse events (13.3% 18.3%, = 0.55) were comparable between both groups at 12 months follow-up.
CONCLUSIONS
CCTA is capable of detailed LAAO procedure planning. Minimalistic LAAO with preprocedural CCTA planning was feasible and safe, with shortened procedure time and acceptable increased radiation and contras consumption. For patients with contraindications to general anesthesia and/or transesophageal echocardiography, this promising method may be an alternative to conventional LAAO.
PubMed: 38800546
DOI: 10.26599/1671-5411.2024.04.008 -
Cureus Apr 2024Pericarditis can be a common complication of tuberculosis (TB) in developing countries like India. It is associated with fever, fatigue, and weight loss and can often be...
Pericarditis can be a common complication of tuberculosis (TB) in developing countries like India. It is associated with fever, fatigue, and weight loss and can often be accompanied by shortness of breath and chest pain. Other common causes of pericardial effusion include malignancy, renal failure, autoimmune disease, and viral and bacterial infections. When the pericardial fluid is bloody, TB is likely to be present in developing countries. It can often get complicated with cardiac tamponade, which has a high mortality rate. We present a case of a 55-year-old female with no co-morbidities who presented with shortness of breath, fatigue for two weeks, and chest pain for one week. She had no history of fever, chills, or rigour, and no history of TB contact. Clinical examination revealed low blood pressure with raised jugular venous pressure (JVP). Her electrocardiography (ECG) showed sinus tachycardia with a low-voltage complex. Echocardiography (ECHO) showed a large pericardial effusion, compromising ventricular function. We performed pericardiocentesis, drained 1.4 L of bloody fluid, and sent the pericardial fluid for analysis. Pericardial fluid adenosine deaminase (ADA) and cartridge-based nucleic acid amplification testing (CBNAAT) came positive for Mycobacterium TB. The patient was started on anti-tubercular treatment (ATT) and broad-spectrum antibiotics with drainage. Other routine investigations and autoimmune immune workups were normal. The patient also developed ATT-induced hepatitis, for which modified ATT was initiated. The patient improved clinically and symptomatically, was discharged, and was advised to follow up in the outpatient department (OPD).
PubMed: 38800190
DOI: 10.7759/cureus.59050 -
Narra J Apr 2024Coronary artery perforation (CAP) is an uncommon yet serious complication. Although severe perforations (Ellis III) have become more frequent, the overall mortality rate...
Coronary artery perforation (CAP) is an uncommon yet serious complication. Although severe perforations (Ellis III) have become more frequent, the overall mortality rate associated with perforations (7.5%) has decreased in recent years. Unfortunately, our medical facility cannot always access a cover stent. The aim of this case report was to demonstrate the effectiveness of using a second drug-eluting stent as an alternative and successful treatment approach in a CAP patient. This is the case of a 67-year-old female with stable angina pectoris Canadian Cardiovascular Society classification III (CCS III), three-vessel coronary artery disease (CAD), who declined CABG (Syntax score of 44) and had type II diabetes mellitus. The patient underwent elective percutaneous coronary intervention (PCI), and we identified diffuse stenosis in the proximal to distal portions of the left anterior descending artery (LAD) with extensive calcification. Furthermore, there was a chronic total occlusion (CTO) in obtuse marginal (OM) 2, as well as critical stenosis in OM3, 80% stenosis in the proximal part of right coronary artery (RCA), 90% stenosis in the middle of the RCA, 90-95% in the distal RCA, and diffuse stenosis ranging from 70-80% in the distal posterolateral. During the procedure to alleviate the stenosis in the left circumflex artery (LCx), we encountered a coronary perforation classified as Ellis type III while using a 2.5/20 mm NC balloon inflated to 12 atm for 12 seconds. In response, we performed stent placement from the proximal LCx to OM2 using the Xience Xpedition drug-eluting stent (DES) measuring 2.5/28 mm. Subsequently, we conducted extended balloon inflation (intermittent) for five minutes. Despite these efforts, the coronary perforation, still classified as Ellis type III, persisted. We decided to employ intrastent stenting (a second DES strategy) with the Coroflex Isar DES measuring 2.5/28 mm, followed by prolonged balloon inflation. The outcome revealed no remaining perforation, Thrombolysis in Myocardial Infarction (TIMI) III flow, and no complications such as pericardial effusion after 48 hours of monitoring. The implantation of a second DES proved to be a practical approach for managing a significant CAP.
Topics: Humans; Drug-Eluting Stents; Female; Aged; Coronary Vessels; Percutaneous Coronary Intervention; Coronary Artery Disease; Coronary Angiography
PubMed: 38798874
DOI: 10.52225/narra.v4i1.637 -
Journal of Personalized Medicine Apr 2024The right heart catheterisation constitutes the gold standard for pulmonary hypertension (PH) diagnosis. However, echocardiography remains a reliable, non-invasive,... (Review)
Review
The right heart catheterisation constitutes the gold standard for pulmonary hypertension (PH) diagnosis. However, echocardiography remains a reliable, non-invasive, inexpensive, convenient, and easily reproducible modality not only for the preliminary screening of PH but also for PH prognosis. The aim of this review is to describe a cluster of echocardiographic parameters for the detection and prognosis of PH and analyse the challenges of echocardiography implementation in patients with suspected or established PH. The most important echocardiographic index is the calculation of pulmonary arterial systolic pressure (PASP) through the tricuspid regurgitation (TR). It has shown high correlation with invasive measurement of pulmonary pressure, but several drawbacks have questioned its accuracy. Besides this, the right ventricular outflow track acceleration time (RVOT-AT) has been proposed for PH diagnosis. A plethora of echocardiographic indices: right atrial area, pericardial effusion, the tricuspid annular plane systolic excursion (TAPSE), the TAPSE/PASP ratio, tricuspid annular systolic velocity (s'), can reflect the severity and prognosis of PH. Recent advances in echocardiography with 3-dimensional right ventricular (RV) ejection fraction, RV free wall strain and right atrial strain may further assist the prognosis of PH.
PubMed: 38793056
DOI: 10.3390/jpm14050474 -
The Egyptian Heart Journal : (EHJ) :... May 2024Perforation by pacemaker leads, although rare, is a complication reported since the introduction of pacemaker therapy. Although historically reported frequencies were as...
BACKGROUND
Perforation by pacemaker leads, although rare, is a complication reported since the introduction of pacemaker therapy. Although historically reported frequencies were as high as 5%, recent reports have cited frequencies ranging from 1 to 2%. We report a case where a screw-type atrial lead slightly penetrated the right atrial wall, causing chronic abrasion of the ascending aorta, resulting in shock.
CASE PRESENTATION
A 54-year-old male presented with dilated cardiomyopathy diagnosed at 40 years of age when he developed decompensated heart failure. Despite ongoing treatment, his heart failure worsened, leading to hospitalization at the age of 54. During his hospital stay, he experienced cardiac arrest that required cardiopulmonary resuscitation, followed by a return of spontaneous circulation. He was subsequently transferred to our institution after initiation of venoarterial extracorporeal membrane oxygenation (VA-ECMO) and an intra-aortic balloon pump (IABP). Echocardiography revealed an ejection fraction of 25%, left ventricular end-diastolic diameter of 60 mm, and severe mitral regurgitation (MR). Transcatheter mitral valve repair was performed to treat severe MR, followed by implantation of a cardiac resynchronization therapy defibrillator (CRT-D). Three months later, the patient was brought to our emergency department by ambulance because of hypotension. Contrast-enhanced computed tomography revealed pericardial effusion causing cardiac tamponade, necessitating emergency pericardial decompression via left fourth intercostal mini-thoracotomy and drain placement. Upon transfer to the intensive care unit, 1200 mL of blood was drained from the chest tube, prompting a return to the operating room for a median sternotomy. It was discovered that the pacemaker lead on the left side of the right atrium had slowly eroded into the aorta, leading to perforation. The ascending aorta was repaired and hemostasis was achieved; the patient recovered uneventfully and was discharged on postoperative day 18.
CONCLUSIONS
The pacemaker lead perforated the right atrium; chronic abrasion of the lead against the ascending aorta resulted in bleeding from the ascending aorta 3 months later.
PubMed: 38789703
DOI: 10.1186/s43044-024-00494-2 -
Scientific Reports May 2024Transesophageal echocardiography (TEE) has been the preferred imaging modality to help guide left atrial appendage closure. Newer technologies such as the Nuvision 4D... (Observational Study)
Observational Study
Transesophageal echocardiography (TEE) has been the preferred imaging modality to help guide left atrial appendage closure. Newer technologies such as the Nuvision 4D Intracardiac echocardiography (ICE) catheter allow for real-time 3D imaging of cardiac anatomy. There are no direct comparison studies for procedural imaging between TEE and 4D ICE. To evaluate the performance and safety of left atrial appendage (LAA) closure procedures with the Watchman FLX and Amulet, guided by the Nuvision 4D ICE Catheter. This retrospective observational analysis was conducted on institutional LAAO National Cardiovascular Data Registry from January 2022 to March 2023. Patients had undergone LAA closure procedures with the Watchman FLX or Amulet device guided by TEE or a 4D ICE Catheter. The primary outcome evaluated was successful LAAO device placement. A total of 121 patients underwent LAAO device placement with 46 (38.0%) patients guided by 4D ICE during LAAO implantation. The 4D ICE group had a shorter procedural time compared with TEE guidance. Post procedural 45-day TEE post implant was also comparable for both groups with no patients in either group having incomplete closure of the left atrial appendage and peri-device leak > 5 mm. No device related complications (device related access, stroke, or pericardial effusion) occurred in either group at follow-up. There was no significant difference in device implant success or post procedural outcomes at 45 days in either the TEE or 4D ICE group. However, there was a noticeable improvement in procedural time with the 4D ICE catheter.
Topics: Humans; Atrial Appendage; Male; Female; Aged; Retrospective Studies; Echocardiography, Transesophageal; Atrial Fibrillation; Cardiac Catheterization; Aged, 80 and over; Echocardiography, Three-Dimensional; Middle Aged; Echocardiography; Treatment Outcome; Cardiac Catheters; Left Atrial Appendage Closure
PubMed: 38789491
DOI: 10.1038/s41598-024-60692-5 -
Journal of Cytology 2024The "International System of Reporting Serous Fluid Cytology (TIS)" together with cytomorphology promotes the use of ancillary techniques to resolve difficulties in...
BACKGROUND
The "International System of Reporting Serous Fluid Cytology (TIS)" together with cytomorphology promotes the use of ancillary techniques to resolve difficulties in reporting serous fluid cytology.
OBJECTIVE
To classify serous effusion fluid samples received at our department in line with "TIS", indicating the risk of malignancy (ROM), and directing appropriate usage of ancillary testing.
MATERIALS AND METHODS
Prospective study carried out from October 2021 to September 2022. The study included all pleural, ascitic, and pericardial fluid samples, reported according to 'TIS'. Flow cytometry and immunocytochemistry were ancillary methods utilized to assist in reporting. Cases with available history and convincing correlations didn't require further assessment.
RESULTS
A total of 1200 serous effusion samples were evaluated including 604 pleural, 591 ascitic, and 5 pericardial fluid samples. After categorization, there were 23 samples in non-diagnostic (ND, 1.9%), 575 in negative for malignancy (NFM, 47.91%), 44 in atypia of undetermined significance (AUS, 3.66%), 64 in suspicious for malignancy (SFM, 5.33%), and 494 in malignant category (MAL, 41.16%). Ancillary studies were beneficial in the recategorization of 26% (11/44) AUS cases, 29.6% (19/64) SFM cases, and it helped refine tumor characteristics in 35.42% (175/494) cases categorized as malignant. Final ROM calculated for each category: ND 25%, NFM 18.6%, AUS 66.6%, SFM 88%, and MAL 100%.
CONCLUSION
Serous fluid is an easily obtainable sample that can provide opportunities for ancillary testing with clinical implications. In AUS and suspicious category although, diagnostic yield is increased however, a larger number of cases are required to obtain definite results.
PubMed: 38779601
DOI: 10.4103/joc.joc_114_23