Utility of short-term telemetry heart rhythm monitoring and CHA2DS2-VASc stratification in patients presenting with suspected cerebrovascular accident.

BACKGROUND: Inpatient telemetry heart rhythm monitoring overuse has been linked to higher healthcare costs. AIM: To evaluate if CHA2DS2-VASc score could be used to indicate if a patient admitted with possible cerebrovascular accident (CVA) or transient ischemic attack (TIA) requires inpatient telemetry monitoring. METHODS: A total of 257 patients presenting with CVA or TIA and placed on telemetry monitoring were analyzed retrospectively. We investigated the utility of telemetry monitoring to diagnose atrial fibrillation/flutter and the CHA2DS2-VASc scoring tool to stratify the risk of having CVA/TIA in these patients. RESULTS: In our study population, 63 (24.5%) of the patients with CVA/TIA and telemetry monitoring were determined to have no ischemic neurologic event. Of the 194 (75.5) patients that had a confirmed CVA/TIA, only 6 (2.3%) had an arrhythmia detected during their inpatient telemetry monitoring period. Individuals with a confirmed CVA/TIA had a statistically significant higher CHA2DS2-VASc score compared to individuals without an ischemic event (3.59 vs 2.61, P < 0.001). CONCLUSION: Given the low percentage of inpatient arrhythmias identified, further research should focus on discretionary use of inpatient telemetry on higher risk patients to diagnose the arrhythmias commonly leading to CVA/TIA. A prospective study assessing event rate of CVA/TIA in patients with higher CHA2DS2-VASc score should be performed to validate the CHA2DS2-VASc score as a possible risk stratifying tool for patients at risk for CVA/TIA.

Meta-Analysis on Transcarotid Versus Transfemoral and Other Alternate Accesses for Transcatheter Aortic Valve Implantation.

Transcarotid access has emerged as the preferred access site for transcatheter aortic valve implantation (TAVI) in patients with prohibitive iliofemoral anatomy. This study aimed to compare outcomes with transcarotid with those of other accesses in patients who underwent TAVI. Cochrane, EMBASE, and MEDLINE databases were searched for all published studies that compared outcomes with transcarotid with those of other accesses (transfemoral, transaxillary/subclavian, transaortic, and transapical) in patients who underwent TAVI. The primary outcome was all-cause mortality. Secondary outcomes included major bleeding, major vascular complications, stroke, myocardial infarction, permanent pacemaker implantation, and peri-aortic valve insufficiency. We included 22 observational studies with a total of 11,896 patients. Outcomes were reported during hospitalization and at 1-month follow-up. The transcarotid approach had higher mortality at 1 month (3.7% vs 2.6%, p = 0.02) but lower major vascular complications during hospitalization (1.5% vs 3.4%, p = 0.04) than did transfemoral access. The transcarotid approach had lower major vascular complications (2% vs 2.3%, p = 0.04) than did the transaxillary/subclavian but higher major bleeding (5.3% vs 2.6%, p = 0.03). The transaortic approach was associated with higher in-hospital (11.7% vs 1.9%, p = 0.02) and 1-month mortality (14.4% vs 3.9%, p = 0.007) rates than was transcarotid access. The transcarotid approach numerically reduced mortality and the risk of major vascular complications and major bleeding compared with the transapical approach; however, this did not reach statistical significance. The transcarotid approach did not increase the risk of stroke compared with transfemoral or the other alternative accesses. In conclusion, the transcarotid or transaxillary/subclavian approach had associated comparable outcomes that were better than those of the transapical and transaortic approaches. There was no difference in stroke risk between transcarotid access and other accesses.

Clinical outcomes of MANTA vs suture-based vascular closure devices after transcatheter aortic valve replacement: An updated meta-analysis.

OBJECTIVE: A recently published randomized control trial showed different results with suture-based vascular closure device (VCD) than plug-based VCD in patients undergoing transfemoral transcatheter aortic valve replacement (TAVR). The learning curve for MANTA device is steep, while the learning curve for suture based VCD is shallow as the devices are quite different. In this meta-analysis, we have compared suture-based (ProGlide and Prostar XL) vs plug-based VCDs (MANTA). METHODS: We performed a meta-analysis of all published studies (using PubMed/Medline and Cochrane databases) reporting the clinical outcome of plug-based vs suture-based VCDs in transfemoral TAVR patients. RESULTS: We included nine studies with a total of 2865 patients (plug-based n = 1631, suture-based n = 1234). There was no significant difference in primary outcome of all bleeding when using plug-based as opposed to suture-based VCDs (RR 1.14 [0.62-2.06] I2 = 72%). There was no significant difference in the incidence of secondary outcomes between two groups including major life threatening bleeding (RR 1.16 [0.38-3.58] I2 = 65%), major vascular complications (RR 0.84 [0.35-2.00] I2 = 55%), minor vascular complications (RR 1.05 [0.56-1.95] I2 = 42%), pseudo aneurysm (RR 1.84 [0.11-29.98] I2 = 44%), stenosis-dissection (RR 0.98 [0.66-1.47] I2 = 0%), VCD failure (RR 1.71 [0.96-3.04] I2 = 0%), and blood transfusion (RR 1.01 [0.38-2.71], I2 = 61%). CONCLUSION: Large bore arteriotomy closure with plug-based VCD was not superior to suture-based VCDs in this transfemoral TAVR population. There was very frequent use of secondary VCDs in suture-based VCD group which is not practical when using MANTA. Additional high-powered studies are required to determine the safety and efficacy of MANTA device.

Pulmonary Carcinosarcoma: A Rare Disease With Challenging Diagnosis and Treatment.

Pulmonary carcinosarcoma (PCS) is a rare type of non-small cell cancer. Overall, middle-aged and older smokers are the most affected age and sex groups. The diagnosis of PCS is difficult due to the absence of characteristic imaging findings. Additionally, preoperative biopsies do not usually reflect the heterologous nature of this tumor. Given the rarity of such tumors and the challenging diagnosis, the prognostic factors have not been established, and the overall prognosis remains poor. The valid therapeutic options are still limited. Here, we report a rare case of metastatic PCS that was accidentally discovered by imaging and properly diagnosed after surgical resection. The clinicopathological features, diagnostic tools, genetic theories, prognosis, and therapeutic options of this rare cancer are also discussed.

Atypical Stroke-Like Presentation in a Critically-Ill Patient With Serratia marcescens Bullous Cellulitis.

Skin and soft-tissue infections are common in critically ill patients, especially with gram-positive bacteria such as Streptococcus or Staphylococcus species. However, it is imperative to consider gram-negative infections in atypical presentations of bullous cellulitis, where patients do not initially respond to common empiric therapy for skin infections. Serratia marcescens is a gram-negative organism that manifests in nosocomial settings due to its affinity for moisture-rich environments. This bacteria is often difficult to treat due to extensive antibiotic resistance, and thus treatment is generally catered towards culture sensitivity. Rarely, this bacteria is an infective agent of infective endocarditis. We present a case of a 44-year-old gentleman who presented with stroke-like symptoms and was found to have bullous cellulitis with deep wound cultures growing S. marcescens. This case report highlights an atypical, severe presentation, and aims to provide a literature review of this rare manifestation of S. marcescens in skin and soft-tissue infections. We intend to improve rapid diagnosis and proper treatment for future critically-ill patients with skin and soft-tissue infections.

How we dealt with the double whammy! Acute pulmonary embolism with abdominal aortic clot and renal infarcts.

Pulmonary embolism (PE) is the third most common cause of cardiovascular mortality in the United States, and the submassive PE accounts for 20%-25% of all acute PE. In the last decade, endovascular therapy with catheter-directed thrombolysis (CDT) intervention has shown great success in the treatment of submassive PE. There is limited data regarding using these devices to treat patients with concomitant abdominal aortic and renal vessel clots. Herein, we present a case of a 23-year-old male who presented with submassive PE associated with abdominal aortic thrombosis and renal infarcts. The patient was successfully treated with CDT with complete resolution of pulmonary and bilateral renal artery clots.

A Case of Elevated Troponin I Level After Packed Red Blood Cell Transfusion With Normal Coronary Angiography.

Other than acute coronary syndrome (ACS), many clinical conditions are associated with increased cardiac troponin I (cTnI) levels. Conditions such as pulmonary embolism, acute heart failure, myocarditis, sepsis, and renal failure are commonly reported as underlying causes. Analytical interference with the cTnI assay can also lead to falsely elevated troponin I levels. That can happen due to multiple causes such as fibrin clots, heterophile antibodies, microparticles contained in the sample, rheumatoid factor, interference by bilirubin, hemolysis, and elevated alkaline phosphatase activity. Herein, we present the case of a 66-year-old female who presented with pleuritic chest pain and had a cTnI of 35.5 ng/mL post-transfusion of three units of packed red blood cells. The patient had a complete ischemic workup for ACS, including coronary angiography, which was negative for coronary artery disease.

Hemosuccus Pancreaticus: Challenging Diagnosis and Treatment.

Hemosuccus pancreaticus (HP) is defined as bleeding from the ampulla of Vater through the pancreatic duct. It is a rare complication associated with acute or chronic pancreatitis. The source of bleeding can be from the pancreas itself or surrounding vessels, with the splenic artery most commonly involved. Diagnosing HP is challenging and computed tomography angiography remains the gold standard for diagnosis. We present the case of a 62-year-old male with recurrent pancreatitis complicated with HP. Imaging and endoscopy were consistent with bleeding from the section portion of the duodenum, which resolved without intervention. LEARNING POINTS: Hemosuccus pancreaticus is a rare complication associated with acute or chronic pancreatitis.CT angiography is the gold standard for diagnosing hemosuccus pancreaticus.Arterial embolization is the first-line treatment of hemosuccus pancreaticus.

The great invasion, a case of lung mass invading the heart through the pulmonary veins.

The heart is a rare site of metastatic lesions of malignancies. Cardiac metastasis may go unrecognized till autopsy, and about half of all newly diagnosed lung cancer patients have metastasis to another organ. Due to the absence of early symptoms, the clinical diagnosis of cardiac metastasis is challenging. Even when they are symptomatic, these symptoms may be masked by the clinical features of primary cancer. Noncardiac neoplasms may spread to the heart through lymphatic or hematogenous dissemination, local extension, or a transvenous route. Here, we report a case of a 56-year-old male with lung mass extending from the right upper lobe to the left atrium was associated with mass effect on superior vena cava and left brachiocephalic vein.

A Case Report of Autoimmune Encephalitis: Could Post-COVID-19 Autoimmunity Become a Lethal Health Issue?

While it is primarily thought of as a respiratory illness, COVID-19 is now recognized as a multi-organ disease that can present with a wide range of clinical manifestations. Particularly in patients with severe respiratory illness, neurological manifestations ranging from headaches, and loss of smell to strokes have been associated with the virus. In the setting of resolving respiratory illness, it is important to consider autoimmune encephalitis (AE) in the instance of new-onset neurological manifestations. The typical patient presentation includes altered mental status, fever, seizures, and/or focal neurological deficits. These neurological manifestations make it crucial to consider either underlying COVID-19 infection or post COVID-19 autoimmunity so as not to delay the administration of the appropriate treatment. Herein, we present the case of an 88-year-old female with new-onset right leg weakness, and dysarthria, that progressively developed to altered mental status months after having respiratory symptoms of COVID-19. According to the criteria of AE diagnosis, the patient's clinical course and work-up findings proved the diagnosis.

The Racial Divide: A Follow Up Study on Racial Disparity Amongst COVID-19 Survivors in an Urban Community.

Background: Studies have shown that COVID-19 has had a disproportionate effect on minority groups in both the clinical and social settings in America. We conducted a follow up study on patients previously diagnosed with COVID-19 one year ago in an urban community in New Jersey. The purpose of the study was to evaluate the socioeconomic impact of COVID-19 as well as assess for receptiveness towards COVID-19 vaccination amongst various ethnic groups. Methods: This was a prospective cohort study consisting of patients who had recovered from COVID-19 one year prior. The patients included in the study had a confirmed COVID-19 diagnosis in the months of March and April of 2020. This was a single institutional study conducted at St. Joseph's University Medical Center in Paterson, NJ from the months of March to April of 2021. Patients included in the study were either male or female aged 18 years or older. Patients who met criteria for inclusion were contacted by telephone to participate in a telephone survey. After informed consent was obtained, the patients completed a survey which obtained sociodemographic information pertaining to their diagnosis with COVID-19. Statistical analysis was performed using chi-square testing and multivariable logistic regression analysis. Results: Of the 170 patients enrolled in the study, the most common ethnicity was Hispanic (79/170 [46.47%]), followed by African American (46/170 [27.05%]). The gender distribution was 83 male (83/170 [48.82%]) and 87 female (87/170 [51.18%]) with a mean age of 51.5. Caucasians were the most willing to receive a COVID-19 vaccine (28/30 [93.3%]), followed by Asians (13/14 [92.8%]), Hispanics (63/78 [80.7%]) and African Americans (29/46 [63.0%]). Hispanics had the highest rate of job loss (31/79 [39.24%]), followed by of African Americans (16/46 [34.7%]). Hispanics were found to be in the most financial distress (31/79 [39.2%]), followed by African Americans (17/46 [36.9%]). Chi square analysis revealed Hispanics and African Americans were more likely to lose their jobs after being diagnosed with COVID-19 (p: 0.04). Hispanics and African Americans were also more likely to refuse vaccination with any of the available COVID-19 vaccines (p: 0.02). Multivariable Logistic regression analysis was then performed comparing both Hispanics and African Americans to Caucasians. Hispanics were more likely to lose their jobs compared to Caucasians (odds ratio, 4.456; 95% CI, 1.387 to 14.312; p: 0.0121). African Americans were also more likely to lose their jobs when compared to Caucasians (odds ratio, 4.465; 95% CI, 1.266 to 15.747; p: 0.0200). Discussion: Overall Hispanics reported the highest rates of financial distress after their diagnosis with COVID-19. Nearly 40% of the Hispanic lost their jobs following their diagnosis with COVID-19 which was the highest in our study group. African Americans were similarly affected with about 37% of all patients experiencing job loss and financial distress following diagnosis with COVID-19. Hispanics and african americans were the two ethnic groups who were least willing to receive COVID-19 vaccination. Only 63% of African Americans were willing to receive the vaccine, with 80.7% of Hispanics willing to become vaccinated. The most common reason for not receiving any of the COVID-19 vaccines was due to lack of trust in the vaccine. Both Hispanics and African Americans were more statistically likely to lose their jobs as well as refuse COVID-19 vaccination following diagnosis with COVID-19.

A Favorable Outcome of Grade 3 Follicular Lymphoma Treated With Surgery and Obinutuzumab Combined With Chemotherapy: A Case Report and Literature Review.

Follicular lymphoma is the most common type of low-grade non-Hodgkin lymphoma and the second most common type of lymphoma. Primary extranodal follicular lymphoma is rare compared with nodular follicular lymphoma involving the gastrointestinal (GI) tract. There has been uncertainty regarding follicular lymphomas due to the heterogeneous presentation and severity in which they present. However, studies showed that patients diagnosed with primary gastrointestinal follicular lymphoma do not typically differ in their presentation from those diagnosed with nodular follicular lymphoma involving the GI tract. Furthermore, recent literature identifies that patients diagnosed with grade 3 follicular lymphoma tend to have similar genetic and molecular entities to those diagnosed with diffuse large B-cell lymphoma (DLBCL). Based on these results, current studies have shown that patients with grade 3 follicular lymphoma who are treated with anthracycline-based regimens have similar outcomes to those with diffuse large B-cell lymphoma. However, additional studies are warranted to demonstrate the benefit of managing grade 3 follicular lymphoma with more aggressive anthracycline/rituximab-based regimens. Here, we present a case of a 44-year-old male diagnosed with grade 3 follicular lymphoma involving the gastrointestinal tract, who demonstrated an excellent treatment response following therapy similar to the treatment of bulky diffuse large B-cell lymphoma despite a tumor burden size below 7.5 cm.

Unintentional Dual Benefit: Improvement in Secondary Polycythemia in a Patient Receiving Chemotherapy for Metastatic Clear Cell Renal Cell Carcinoma.

Complete blood counts are frequently collected from cancer patients, but laboratory findings may be misleading. Secondary polycythemia can occur in renal cell carcinoma (RCC) due to erythropoietin (EPO) stimulation. Therefore, complete blood counts should be closely monitored to prevent complications such as thrombosis. We discuss the case of a 47-year-old man with metastatic RCC who presented with secondary polycythemia that improved with chemotherapy. His secondary erythrocytosis was anticipated, but his haemoglobin levels were lower than expected after therapy. This article discusses the treatment and diagnosis of secondary polycythemia in patients with RCC. LEARNING POINTS: Haemoglobin and haematocrit levels should be closely monitored in renal cell carcinoma (RCC) patients as they may develop secondary polycythemia as a result of their malignancy.Secondary polycythemia can be managed with chemotherapy and immunotherapy in RCC, with anti-cancer agents preventing the need for phlebotomy.Chemotherapy may benefit RCC patients by decreasing tumour burden, preventing progression, and by lowering haemoglobin levels, thus improving secondary polycythemia.

A Rare Case of Benign Histiocytic Neoplasm of Cutaneous Rosai-Dorfman Disease: A Case Report and Literature Review.

Rosai-Dorfman disease (RDD) is a rare disorder characterized by the proliferation of histiocytes in lymph nodes. It can occur anywhere in the body but commonly involves the cervical area of the neck. Its clinical presentation varies and patients with skin manifestations may develop papules, nodules, plaques, or pustules. Histologically, it typically presents with emperipolesis, where intact lymphocytes are found within histiocytes. The definitive treatment of RDD is not well established given the rarity of the disease and indeed skin lesions can regress spontaneously. Therapeutic treatment options include cryotherapy, radiation, or topical agents such as steroids or retinoids. Here we describe the case of a 24-year-old Hispanic female who presented with skin manifestations which proved to be histologically positive for Rosai-Dorfman disease. The patient clinically improved following the administration of intralesional steroids. LEARNING POINTS: RDD is a rare self-limiting benign lymphoproliferative disorder, which can be associated with autoimmune disease, hematological malignancies, and post-infectious conditions.Skin lesions can be self-limiting in many cases of RDD.Therapeutic treatment options include cryotherapy, local radiation, and topical steroids and retinoids.

Use of Systemic Anticoagulation in COVID-19: Delving Beyond Theoretical Hypothesis.

Background Studies suggest that COVID-19 infection may induce increased hypercoagulability, leading to thrombotic complications. The high rates of thrombotic complications among patients receiving standard-dose deep venous thrombosis (DVT) prophylaxis have prompted some clinicians to support the empiric increase of anticoagulation (AC) doses used for prophylaxis in patients with COVID-19. At present, the optimal anticoagulant agents, dosages, and duration have not been designated. We conducted a retrospective study to assess for outcomes in patients who received treatment for COVID-19 based on various dosings of AC. Methods This was a single-institution, retrospective cross-sectional study including patients with a positive COVID-19 test who were admitted within the St. Joseph's Health Network from September to November of 2020. The inclusion criteria were men and women aged 18 years or older who had confirmed COVID-19 by polymerase chain reaction (PCR). Medical charts of patients who met the inclusion criteria were audited to obtain information. The patients were separated into three cohorts: those who received DVT prophylactic dose of AC, those who received an intermediate dose of AC, and those who received therapeutic AC. Results A total of 440 patients were included in the study, of whom 236 were Hispanic (50.3%), 131 were Caucasian (27.1%), 47 were African American (10.7%), and 26 were Asian (5.9%). The most common comorbidities were hypertension (273/440 [62.2%]), diabetes 189/440 [43.1%]), and coronary artery disease (60/440 [13.7%]). In the DVT prophylactic dose of AC cohort, there were 215 patients, and the average length of stay was 10.3 days. Eleven patients experienced bleeding events, five patients experienced thrombotic events, 16 patients required mechanical ventilation, and 20 patients died. In the intermediate dose of AC cohort, there were 63 patients, and the average length of stay was 10.3 days. Three patients experienced bleeding events, two patients experienced thrombotic events, seven patients required mechanical invasive ventilation, and 11 patients died. In the therapeutic dose of AC cohort, there were 162 patients, and the average length of stay was 14 days. In this cohort, 19 patients experienced bleeding events, 12 patients experienced thrombotic events, 26 patients required invasive mechanical ventilation, and 29 patients died. Patients who received intermediate dosing of AC also had the lowest risk of thrombotic events (0.05). Patients who received intermediate dosing of AC had the lowest rates of requiring both high-flow nasal cannula (p = 0.0001) and invasive mechanical ventilation (p = 0.031). Patients who received intermediate dosing of AC had a lower rate of bleeding compared to those who received the DVT prophylaxis dose and systemic AC dose (p = 0.037). The DVT prophylactic and intermediate dosing of AC groups had a shorter length of stay in comparison to the systemic AC group (p = 0.0002). Conclusion In comparison to the venous thromboembolism prophylaxis dose and systemic AC dose groups, intermediate dosing of AC had the lowest rates of hemorrhage, mortality, length of stay, and requirement of high-flow nasal cannula or mechanical invasive ventilation. In the systemic dose AC group, there were worse clinical outcomes in terms of length of stay, incidence of bleeding events, requirement of mechanical ventilator use, and rate of mortality.

Rate versus rhythm control for atrial fibrillation: from AFFIRM to EAST-AFNET 4 - a paradigm shift.

The clinical choice between rate or rhythm control therapies has been debated over the years. In 2002, the AFFIRM trial demonstrated that the rhythm-control strategy had no survival advantage over the rate-control strategy. Eighteen years later, EAST-AFNET 4 showed that the rhythm-control approach is better than rate control in reducing adverse cardiovascular outcomes in patients with a recent diagnosis of atrial fibrillation (AF). During the time between AFFIRM and EAST-AFNET 4, rhythm control understanding, specifically ablation, improved, while rate-control strategies remained the same possibly leading to the change in results seen in EAST-AFNET 4. This review seeks to evaluate the rate- and rhythm-control strategies, focusing on the important clinical trials in the past two decades. These trials have shown great advancement in AF management; however, the search for the best approach to controlling AF and minimizing the burden of symptoms is still a work in progress and needs further research.

Clinical Cardiovascular Adverse Events Reported Post-COVID-19 Vaccination: Are They a Real Risk?

Given the urgent need to control the spread of the novel COVID-19 virus, 13 vaccines have been approved for emergency use before completing all 3 phases of the clinical trials. Thereby a careful monitor of the adverse effects postvaccination is essential. We searched through PubMed and other reporting systems like VAERS for the reported cardiovascular adverse events post-COVID-19 vaccination. Through our review, we determined that the incidence of all the reported cardiovascular events is very rare. Additionally, the vaccine was initially given to the elderly and high-risk populations in which cardiovascular events such as myocardial infarction and arrhythmias are already more prevalent, while other cardiovascular events such as myocarditis or vaccine-induced thrombotic thrombocytopenia were more common in younger populations. Moreover, a direct causal relationship, if any, between vaccination and adverse events is yet to be fully elucidated. Thus, at this time point, the benefits of vaccination far outweigh the risk.

Crazy vaping and crazy-paving, a case of E-Cigarette/Vaping-Associated Lung Injury (EVALI) with chest CT showing crazy-paving pattern.

E-cigarettes are devices that generate an aerosol by heating a fluid containing multiple chemicals, such as nicotine, additives, and flavorings. They were developed to aid in smoking cessation and were promoted as socially acceptable, healthier, cheaper than conventional cigarettes. Multiple lung disorders related to e-cigarette use are reported, and they range from mild cases of pneumonitis to life-threatening lung disorders that may require intubation and mechanical ventilation. Most of the complications are due to the generation of various unknown and potentially harmful chemicals within the aerosol generated in the e-cigarette. These disorders are known collectively as e-cigarette/Vaping-associated lung injury (EVALI). E-cigarettes are marketed as safer alternatives to traditional cigarettes, with the highest rates of use are noted in young smokers. Given the significant prevalence of e-cigarettes use and their pulmonary complications, EVALI should be considered a potential etiology in the broad differential diagnosis of patients with pulmonary disease and a history of vaping. Herein, we present a case of cryptogenic organizing pneumonia with a chest C.T. showing a crazy-paving pattern in a patient with a history of vaping.

Endovascular Embolization of Pulmonary Sequestration Presenting With Hemoptysis: A Promising Alternative to Surgery.

Pulmonary sequestration is abnormal lung parenchyma separated from the normal tracheobronchial system and supplied by an aberrant systemic artery. It is usually asymptomatic; however, it can present with hemoptysis and recurrent pulmonary infections. Although surgery is the classical treatment, arterial embolization is recently established as an alternative treatment to avoid surgical complications. We present a case of left lower lobe intralobar pulmonary sequestration presented with hemoptysis and was successfully treated with coil embolization.