B-Type Natriuretic Peptide-A Paradox in the Diagnosis of Acute Heart Failure with Preserved Ejection Fraction in Obese Patients.

BACKGROUND AND OBJECTIVES: B-type natriuretic peptide (BNP) represents a clinical tool for the diagnosis and prognostic evaluation of acute and chronic heart failure patients. The purpose of this retrospective study was to evaluate BNP values in obese and non-obese patients with acute heart failure with preserved ejection fraction. MATERIALS AND METHODS: In this study, we enrolled 240 patients who presented to the emergency department complaining of acute shortness of breath and fatigue. The patients were divided into two groups according to their body mass index (BMI) values. The BMI was calculated as weight (kilograms) divided by height (square meters). The BNP testing was carried out in the emergency department. RESULTS: Group I included patients with a BMI of <30 kg/m2 and group II included patients with a BMI of ≥30 kg/m2. The average age of the patients was 60.05 ± 5.02 years. The patients in group II were significantly younger compared with those included in group I. Group II included a higher number of women compared to group I. Group I had fewer patients classified within New York Heart Association (NYHA) functional classes III and IV compared with group II. Echocardiography revealed an ejection fraction of ≥50% in all participants. Lower BNP levels were observed in patients from group II (median = 56, IQR = 53-67) in comparison to group I (median = 108.5, IQR = 106-112) (p < 0.001). CONCLUSIONS: Obesity and heart failure are continuously rising worldwide. In this retrospective study, we have highlighted the necessity to lower the threshold of BNP levels in obese patients with acute heart failure and preserved ejection fraction.

Optimizing Atrial Fibrillation Care: Comparative Assessment of Anticoagulant Therapies and Risk Factors.

BACKGROUND AND OBJECTIVES: Atrial fibrillation (AF) is a common arrhythmia associated with various risk factors and significant morbidity and mortality. MATERIALS AND METHODS: This article presents findings from a study involving 345 patients with permanent AF. This study examined demographics, risk factors, associated pathologies, complications, and anticoagulant therapy over the course of a year. RESULTS: The results showed a slight predominance of AF in males (55%), with the highest incidence in individuals aged 75 and older (49%). Common risk factors included arterial hypertension (54%), dyslipidemia, diabetes mellitus type 2 (19.13%), and obesity (15.65%). Comorbidities such as congestive heart failure (35.6%), mitral valve regurgitation (60%), and dilated cardiomyopathy (32%) were prevalent among the patients. Major complications included congestive heart failure (32%), stroke (17%), and myocardial infarction (5%). Thromboembolic and bleeding risk assessment using CHA2DS2-VASc and HAS-BLED scores demonstrated a high thromboembolic risk in all patients. The majority of patients were receiving novel oral anticoagulants (NOACs) before admission (73%), while NOACs were also the most prescribed antithrombotic therapy at discharge (61%). CONCLUSIONS: This study highlights the importance of risk factor management and appropriate anticoagulant therapy in patients with AF, to reduce complications and improve outcomes. The results support the importance of tailored therapeutic schemes, for optimal care of patients with AF.

Prevalence of Cardiovascular Comorbidities in Patients with Rheumatoid Arthritis.

Background and Objectives: The risk of developing cardiovascular diseases (CVD) in patients suffering from rheumatoid arthritis (RA) is two times higher compared to the general population. The objective of this retrospective study was to determine which cardiovascular complications can appear in men vs. women with rheumatoid arthritis. Early diagnosis and initiation of therapeutic measures to reduce the progression rate of rheumatoid arthritis, while also maintaining an active lifestyle, are the most important problems in young patients. Materials and Methods: We included a number of 200 patients, divided into two groups according to gender (124 women and 76 men) with rheumatoid arthritis, presenting various stages of disease concomitant with cardiovascular complications. We assessed traditional and non-traditional risk factors, as well as electrocardiographic and echocardiographic findings in both groups. Results: All patients presented an atherogenic coefficient over two, indicating a significant risk of atherogenesis. Men had elevated levels of total cholesterol compared with women (≥200 mg/dL; 77.6%-men vs. 25.8%-women, p < 0.001). The participants presented cardiac arrhythmias, especially in the active stage of RA. Women had an increased risk of atrial fibrillation by 2.308 times compared to men (p = 0.020). One of the most important complications found in young women was pulmonary arterial hypertension (p = 0.007). Conclusions: In daily clinical practice, the screening of RA is carried out in sufficiently. This disease is often undiagnosed, and the risk factors remain unassessed. As a result, RA patients continue to present an increased risk of developing CVD.

The clinical-morphological profile of bone and joints tuberculosis - our experience in relation to literature data.

AIM: The authors made a morphological assessment of musculoskeletal tissue samples from patients admitted in Surgical Departments of the Emergency County Hospital of Craiova, Romania, between 1990 and 2015, proved as presenting tuberculous lesions in the Department of Pathology of the same Hospital. MATERIALS AND METHODS: The studied material consisted of bone, joint and sometimes muscle tissue fragments resulted from biopsies or surgical excisions from 54 cases coming out of 841 patients investigated in the above-mentioned period of time, where the established histological diagnosis was tuberculosis (TB). For diagnostic confirmation, Ziehl-Neelsen staining has been used as a rule but, in some cases, immunohistochemistry was also used. RESULTS: TB lesions have prevailed in men and around the age of 50 despite the tissue involved (either bones or joints or both structures). Bone tissue, lower limb and right side of the body have been more frequently touched by the TB lesions. Axial bones (spine, ribs and hip bone) and knee joint have been the favorite sites. From morphological point of view, the inflammatory cellular population has been dominated by the epithelioid and giant Langhans cells that surrounded areas less or more extended of classical acidophilic fine granular necrosis. The fibrosis was observed more frequently around bone lesions, usually in an incipient phase. Overall, the granulomatous reaction was of reactive type but one should notice hyporeactive or areactive, disorganized reaction encountered quite often in bone or associated bone and joints lesions. CONCLUSIONS: Osteoarticular tuberculosis (OATB) has a complex and dynamic clinical morphological picture, which is still partly known, described and understood especially in the field of morphological changes. Further detailed and integrative analysis of both clinical and morphological aspects is required so the suspicion of diagnosis at the admission becomes as soon as possible certitude.

Osteoraticular Tuberculosis-Brief Review of Clinical Morphological and Therapeutic Profiles.

Osteoarticular tuberculosis (OATB) is a rare form of tuberculosis (TB) whose incidence rose significantly nowadays especially in the underdeveloped countries. The main risk factors predisposing to this new challenge for the medical system are the Human Immunodeficiency Virus (HIV) epidemic, the migration from TB endemic areas and the development of drug and multidrug-resistant strains of Mycobacterium tuberculosis (Mt). The disease affects both genders and any age group although the distribution depending on gender is controversial and that depending on age has a bimodal pattern. In most cases the initial focus is elsewhere in the organism and the most frequent pathway of dissemination is lympho-haematogenous. The clinical picture includes local symptoms as pain, tenderness and limitation of motion, with some particularities depending on the segment of the osteoarticular system involved, sometimes accompanying systemic symptoms specific for TB and other specific clinical signs as cold abscesses and sinuses. The radiographic features are not specific, CT demonstrates abnormalities earlier than plain radiography and MRI is superior to plain radiographs in showing the extent of extraskeletal involvement. Both CT and MRI can be used in patient follow-up to evaluate responses to therapy. TBhas been reported in all bones of the body, the various sites including the spine (most often involved) and extraspinal sites (arthritis, osteomyelitis and tenosynovitis and bursitis). Two basic types of disease patterns could be present: the granular type (most often in adults) and the caseous exudative type (most often in children) one of which being predominant. The algorithm of diagnosis includes several steps of which detection of Mt is the gold standard. The actual treatment is primarily medical, consisting of antituberculosis chemotherapy (ATT), surgical interventions being warranted only for selected cases. It is essential that clinicians know and refresh their knowledge about manifestations of OATB.

Lymph node tuberculosis - an attempt of clinico-morphological study and review of the literature.

AIM: The authors assessed the mycobacterial lesions in the lymph nodes discovered on tissue samples coming from the surgical stage in the Department of Pathology, Emergency County Hospital of Craiova, Romania, starting from 1990 until 2012. MATERIALS AND METHODS: The studied material consisted of lymph node (LN) tissue samples obtained by biopsy or surgical excision from 362 patients histopathologically diagnosed with tuberculosis. For confirming the diagnosis, Ziehl-Neelsen staining was carried out and, in some cases, PCR technique was used. RESULTS: Patients were mainly women, with a mean age of 35 years. The suspicion of diagnosis at admission was reduced, the most usual diagnosis being a very general and uncertain one of "adenopathy/polyadenopathy". In only few cases, other tissues/organs have been affected in the same time with the LN determination. Also, multiple LN group involvement was present in only five cases. The most affected LN groups were: the lateral cervical, submandibular, axillary, inguinal, supraclavicular and mesenteric. In paired LN groups, there was no predilection for any of the body sides. Epithelioid cells (ECs) and giant Langhans cells (GLCs) were present together in most of the granulomatous reactions. However, the presence of neutrophils in 10% of the cases should be noticed. Necrosis was present in almost all cases, displaying the whole range of morphological features, but usually the acidophilic, microgranular one. Fibrosis was rarely encountered. As a whole, well-differentiated granulomas were the most frequent but the presence of hyporeactive granulomas in more than a quarter of the cases and that of non-reactive granulomas in more than 10% of the cases should be noticed. The extension of TB process was not a rare event. CONCLUSIONS: LNs seem to be the favorite location of TB besides the lung. The overall morphological picture revealed an active and destructive profile of the bacillary aggression in the LN parenchyma, which could mean either a higher sensitivity of the LN tissue or a more vulnerable background of the patients with TBLN lesions.