Pulmonary complications of infective endocarditis

Non-bacterial thrombotic endocarditis (NBTE) involves the deposition of fibrin and platelets on heart valves, frequently leading to systemic embolism. The association between NBTE and cancer demands thorough investigation in cases lacking an evident cause. This case report elucidates the clinical course of a nonsmoking woman in her sixties with NBTE linked to pulmonary adenocarcinoma. The patient, who had a history of multiple sclerosis (MS) and was receiving dimethyl fumarate treatment, presented to the emergency department with stroke-like symptoms...

Trilogy of Fallot (ToF) is a rare congenital heart disease characterized by a combination of atrial septal defect, pulmonary stenosis, and right ventricular hypertrophy. It is more common in females and can cause symptoms such as cyanosis and breathlessness. ToF can lead to complications like thromboembolic events, including infective endocarditis (IE) and cerebral venous thrombosis (CVT). This case study discusses a nine-year-old female with ToF who also had IE and CVT. The patient recovered well following treatment with intravenous beta-lactam and aminoglycoside for IE and subcutaneous low-molecular-weight heparin for CVT...

BACKGROUND: Bioprosthetic mitral valves on average have a median durability between 8 and 10 years. After the failure of a bioprosthetic valve, surgical replacement is often indicated. However, the options for those patients at high or prohibitive surgical risks are limited. Here, we describe a case of a successful trans-catheter mitral valve-in-valve (TMViV) replacement on venoarterial extracorporeal membrane oxygenation (VA-ECMO). CASE SUMMARY: We describe a case of a 39-year-old female with a history notable for systemic lupus erythematosus, severe pulmonary arterial hypertension (now mixed pre and post) thought to be secondary to prior substance use, and infective endocarditis complicated by severe mitral stenosis status post-bioprosthetic mitral valve replacement who presented with symptoms of acute hypoxic respiratory failure secondary to severe bioprosthetic mitral valve stenosis...

INTRODUCTION: Infective endocarditis is an infection of the endothelial surfaces of the heart. It is more prevalent in adults but its incidence in the pediatric population has been on the rise. The most important factor remains congenital heart disease and the most isolated pathogen is viridans group streptococcus. METHODS: In this manuscript, we present a 20-year experience of a major referral tertiary care center in diagnosing and treating pediatric patients with endocarditis...

COVID-19 has been known to induce systemic inflammation and hyper coagulate state leading to different complications. Cardiovascular complications are one of the most important among complications following COVID-19 infection. A 57 years old woman with past medical history of COVID-19 infection about two months ago came to our hospital with presentation of fever and dyspnea. During workup, tricuspid valve infection associated with pulmonary septic emboli was diagnosed without any obvious risk factor for infective endocarditis...

Although mycotic aneurysm is a known and important disease in the cerebrovascular system, especially the brain, there are scarce reports about coronary artery mycotic aneurysms (CAMA). CAMA can occur not only in the context of endocarditis but also as a rare adverse event of coronary artery stenting, which has been used more extensively in recent years. Accordingly, it is essential to pay greater attention to its associated presentations and clinical course. Considering the scant evidence available, reporting the disease course of each patient with CAMA can help increase the physician's knowledge about this condition, which is why we are reporting this case...

We report a rare case of native tricuspid valve infective endocarditis caused by Neisseria mucosa/sicca, a gram-negative diplococcus which colonizes the upper respiratory tract. A female in her late 20 s with a history of injection drug use (IDU) who recently completed treatment for methicillin-sensitive Staphylococcus aureus (MSSA) native tricuspid valve infective endocarditis presented to the hospital with a 6-week history of increasing chest pain, shortness of breath and night sweats. Blood cultures grew Neisseria mucosa/sicca species in 3 of 3 sets...

Infective endocarditis (IE) is a disease of the endocardium, which leads to the appearance of vegetation on the valves, cardiac structures, or, potentially, vascular endothelium of the heart. The risk of IE can be increased more than 140 times by congenital heart disease (50-59% of all IE), particularly if cyanotic. An increase in mortality may result from IE in patients with a complex cardiac pathology or patients with an implanted prosthetic material, most frequently conduits in a pulmonary position. Cardiac implantable electronic devices (CIED) infective endocarditis is a life-threatening complication representing 10% of all cases of endocarditis...

Background : Pulmonary valve infective endocarditis (PVIE) is a rare form of infective endocarditis (IE) and is associated with high mortality and severe complications. Guidelines for treatment of this form of IE are scarce and based on general recommendations. We report a case series of PVE. Detailed Case Description : Case 1-A 36-year-old female with congenital pulmonary artery stenosis, dyspnea and leg edema symptoms for 2 months. Blood cultures yielded Staphylococcus spp. and Corynebacterium sp., and echocardiography revealed multiple floating vegetation at the pulmonic valve and surrounding structures...

Histoplasmosis is commonly a self-limited fungal disease that primarily affects the lung and reticuloendothelial system. Cardiac involvement by histoplasmosis is uncommon. In this report, we provide a detailed description of severe pulmonary histoplasmosis complicated by the disease involvement of the free wall of the right ventricle. A 55-year-old female presented with cough, fevers, dyspnea, and 30-pound unintentional weight loss in 6 months. Her past medical history was significant for supraventricular tachycardia with permanent pacemaker implantation...

BACKGROUND: In patients with tricuspid valve infective endocarditis, percutaneous debulking is a treatment option. However, the outcomes of this approach are less well known. METHODS: We performed a retrospective analysis of all patients who underwent percutaneous vegetation debulking for tricuspid valve infective endocarditis from August 2020 to November 2022 at a large academic tertiary care public hospital. The primary efficacy outcome was procedural success defined by clearance of blood cultures...

We present a case of Streptococcus sanguinis endocarditis in a 26-year-old female following orthodontic bracing. The rarity and debilitating consequences of endocarditis caused by Streptococcus sanguinis are elaborated. The patient exhibited severe regurgitation with the eccentric posteriorly directed flow, leading to significant cardiac strain, further accentuated by systolic flow reversal in the right superior pulmonary vein. Surgical intervention, including mitral valve replacement, was crucial in addressing the underlying infection, restoring valve function, and preventing further complications...

Cardiac device-related endocarditis as a device-therapy complication is a growing problem due to higher life expectancy and the increasing number of abandoned leads and subclinical symptoms. We reported a case of a 47-year-old woman with an implanted pacemaker who was admitted to the clinic for cardiology due to the right-sided device-related infective endocarditis of the pacemaker leads with vegetations, predominantly in the right atrium and right ventricle and complicated by pulmonary embolism. Several years after pacemaker implantation, she was diagnosed with systemic lupus erythematosus and started immunosuppressive therapy...

Although transcatheter valve therapy is rapidly evolving, surgical valve replacement is still required in many patients with severe left-side valve stenosis or regurgitation, the mechanical bi-leaflet heart valve being the standard prosthesis type in younger patients. Moreover, the prevalence of valvular heart disease is steadily increasing, especially in industrialized countries, and the problem of lifelong efficient anticoagulation of these patients remains fundamental, especially in the context where vitamin K antagonists continue to be the current standard of anticoagulation despite a level of oscillating anticoagulation...

BACKGROUND: Transcatheter aspiration is utilized for removal of thrombi and vegetations in inoperable patients and high-risk surgical candidates where medical therapy alone is unlikely to achieve desired outcome. A number of case reports and series have been published since the introduction of AngioVac system (AngioDynamics Inc., Latham, NY) in 2012 where this technology was used in the treatment of endocarditis. However, there is a lack of consolidated data reporting on patient selection, safety and outcomes...

Right ventricle-pulmonary artery (RV-PA) conduits are used in the treatment of certain congenital heart disease (CHD). RV-PA conduit complications might develop over time and require intervention. To evaluate how well cardiac computed tomographic angiography (CCTA) performs compared to transthoracic echocardiography (TTE) in evaluating RV-PA conduit complications by using surgical findings as the reference standard. A retrospective chart review of all patients over a 5-year period who underwent CCTA for RV-PA conduit evaluation was performed...

Infective endocarditis (IE) can present with a wide variety of clinical signs and symptoms, making it difficult to diagnose. Recognizing risk factors such as congenital heart disease, intravenous drug use, and prosthetic heart valves can encourage early testing with blood cultures and echocardiography, leading to prompt diagnosis and treatment with antibiotics. Despite early detection and treatment, IE can still result in permanent damage of the affected heart valves, most commonly resulting in valvular regurgitation and signs and symptoms of heart failure...

Infective endocarditis is a rare but serious disease with increasing prevalence in women of childbearing age because of the opioid epidemic. Therefore, it is an increasingly frequent pregnancy complication. The gold standard of treatment is intravenous antibiotics with surgery reserved for refractory cases. However, pregnancy complicates decisions about the risk and timing of surgery. AngioVac represents a percutaneous alternative to surgical intervention. Here, we present a case of a 22-year-old G2P1001 woman with a history of intravenous drug use and infective endocarditis who continued to show signs and symptoms of septic pulmonary emboli despite management with intravenous antibiotics...

OBJECTIVES: There is increasing evidence that particularly in patients with severe SARS-CoV-2 infection (COVID-19) the heart can be primarily or secondarily compromised. Neurological disease as a complication of SARS-CoV-2 associated cardiac disease is conceivable. This review aims at summarising and discussing previous and recent advances in the clinical presentation, pathophysiology, diagnosis, treatment, and outcome of cardiac complications and its implications on the brain of SARS-CoV-2 infected patients...

(1) Background: Cardiac electrotherapy is developing quickly, which implies that it will face a higher number of complications, with cardiac device-related infective endocarditis (CDRIE) being the most frequent, but not the only one. (2) Methods: This is a retrospective case study followed by a literature review, which presents a patient with a rare but dangerous complication of electrotherapy, which could have been prevented if modern technology had been used. (3) Results: A 34-year-old female was admitted with suspicion of CDRIE based on an unclear echocardiographic presentation...