Palpitations in a young male: a case of dual node physiology unmasked by 'junctional' ectopics.
Ontology highlight
ABSTRACT:
SUBMITTER: Low MY
PROVIDER: S-EPMC9036075 | biostudies-literature | 2022 Apr
REPOSITORIES: biostudies-literature
Publications
Palpitations in a young male: a case of dual node physiology unmasked by 'junctional' ectopics.
Low Ming Yoong MY Recio Maria Kristina MK Khelae Surinder Kaur SK
European heart journal. Case reports 20220328 4
Similar Datasets
Project description:27-year-old male with incessant palpitations and reduced ejection fraction presents for diagnostic electrophysiology study. ECG shows a long RP tachycardia. Permanent junctional reciprocating tachycardia is diagnosed on EP study with successful ablation of posteroseptal accessory pathway.
| S-EPMC7532283 | biostudies-literature
Project description:Patients after ablation for tachyarrhythmias may continue to experience palpitations in the setting of sinus rhythm. The objective of our study was to investigate if patients who have undergone ablation for tachyarrhythmia have palpitations and other somatic complaints more frequently than healthy controls. Paediatric patients after ablation for tachyarrhythmia at BC Children's Hospital from 2009 to 2020 and healthy controls were invited to participate in a survey about palpitations. Demographics, palpitation symptoms, frequency, duration, and need for medical attention were collected and compared between patients and controls. We received responses from 111 patients (response rate of 27.5%; mean age = 20.0 ± 4.6 years, 52% male) and 62 controls (age = 19.8 ± 5.7 years, 40% male). Sixty-two (56%) patients experienced palpitations beyond the initial 4 weeks after ablation, of whom 77% (n = 48/62) reported their palpitations feeling different. Tachyarrhythmia recurrence rate after ablation was 7.2%. There was no difference in the prevalence of palpitations experienced between patients and controls (P = 0.74). Patients after ablation sought medical attention more often for their palpitations (P = 0.003) and chest symptoms (P = 0.001) compared to controls. The prevalence of palpitations did not differ in ablation patients compared to healthy controls. Patients reported that their palpitations felt different after ablation and were more likely to seek medical attention for their palpitations. Paediatric patients with tachyarrhythmias may have heightened awareness due to their history. Clinicians can incorporate this into procedural counselling to reduce patient concern and need for medical attention.
| S-EPMC10642155 | biostudies-literature
Project description:Highlights•EA is a distinct entity on echocardiography.•Accessory pathways are commonly seen with EA.•Mahaim fiber tachycardia is a rare accessory pathway–mediated tachycardia.
| S-EPMC6710817 | biostudies-other
Project description:IntroductionParaganglioma of the urinary bladder (PUB) is an extremely rare extra-adrenal catecholamine-secreting neuroendocrine tumor, accounting for only 0.05% of all bladder tumors and 1% of all pheochromocytomas. The clinical presentation of PUB can be diverse and challenging to diagnose.Case presentationThis case report presents a 37-year-old man with post-micturition palpitation, headache, and sweating, with no history of hematuria or other irritative urinary symptoms. Ultrasound and contrast-enhanced computed tomography revealed a suspicious mass in the right posterolateral wall of the urinary bladder. Despite normal functional hormonal tests, the diagnosis of PUB was confirmed after surgical enucleation and histopathological examination.ConclusionThis report emphasizes the importance of considering PUB as a differential diagnosis in patients with post-micturition symptoms and paroxysmal hypertension, as well as the need for a multidisciplinary approach in the evaluation and management of such rare and complex cases. Early recognition and surgical intervention are crucial for optimal management and favorable clinical outcomes.
| S-EPMC10963052 | biostudies-literature
Project description:We present a 42-year-old man with a BMI of 32, who was referred because of proteinuria and decreased renal function. We were impressed by his markedly muscular physique. A renal biopsy was performed, which showed focal segmental glomerular sclerosis (FSGS). Is this patient merely an obese person with FSGS or is something else going on here? We performed extensive clinical and laboratory examinations, genetic testing, and anthropometric data monitoring over time. We transferred our methodology for routine FSGS mutation screening (Sanger sequencing) to the Ion Torrent PGM platform with a new custom-targeted NGS gene panel (Ion Ampliseq FSGS panel) and tested the performance of the system in two cohorts of patients with FSGS. We discuss FSGS in bodybuilders, including possible mechanisms, and review the literature.
| S-EPMC6006620 | biostudies-literature
Project description:Hymenolepis diminuta also known as rat tapeworm rarely causes hymenolepiasis in humans. We report a case of H. diminuta infection in an 18-year-old male farmer who presented with intermittent pruritic maculopaular rashes and dull aching left iliac fossa pain for 6 months. Patient was cured with 2 doses of praziquantel 20 mg/kg on day 0 and 7.
| S-EPMC3888988 | biostudies-literature
Project description:BackgroundConcerns on monkeypox as a disease impacting global public health first emerged in May, 2022, and, since that time, has been identified in more than 50 countries. The condition mainly affects men who have sex with other men. Cardiac disease is a rare complication of monkeypox infection. Here, we describe a case of myocarditis in a young male subsequently diagnosed with monkeypox infection.Case summaryA 42-year-old male reported engaging in high-risk sexual behaviours with another male 10 days before presenting to the emergency department with chest pain, fever, maculopapular rash, and a necrotic chin lesion. Electrocardiography revealed diffuse concave ST-segment elevation associated with elevated cardiac biomarkers. Transthoracic echocardiography revealed normal biventricular systolic function without wall motion abnormalities. We excluded other sexually transmitted diseases or viral infections. Cardiac magnetic resonance imaging (MRI) findings suggested myopericarditis involving the lateral wall and adjacent pericardium. The results of polymerase chain reaction (PCR) tests of pharyngeal, urethral, and blood samples were positive for monkeypox. The patient was treated with high-dose non-steroidal anti-inflammatory drugs (NSAIDs) and colchicine and he recovered soon.DiscussionMonkeypox infections are generally self-limited, with most patients experiencing benign clinical outcomes, no hospitalizations, and few complications. This is a rare report of monkeypox complicated with myopericarditis. Management with high-dose NSAIDs and colchicine relieved our patient's symptoms, suggesting a similar clinical outcome as other idiopathic or virus-related myopericarditis.
| S-EPMC10170411 | biostudies-literature
Project description:CIC-rearranged sarcomas (CRSs) have recently been characterized as a distinct sarcoma subgroup with a less favorable prognosis compared to other small round cell sarcomas. CRSs share morphologic features with Ewing's sarcoma and prior to 2013 were grouped under undifferentiated sarcomas with round cell phenotype by the WHO classification. In this report, whole-genome sequencing and RNA sequencing were performed for an adolescent male patient with CRS who was diagnosed with undifferentiated pleomorphic sarcoma (UPS) by three contemporary institutions. Somatic mutation analysis identified mutations in IQGAP1, CCNC, and ATXN1L in pre- and post-treatment tissue samples, as well as a CIC-DUX4 fusion that was confirmed by qPCR and DUX4 immunohistochemistry. Of particular interest was the overexpression of the translation factor eEF1A1, which has oncogenic properties and has recently been identified as a target of the investigational agent plitidepsin. This case may provide a valuable waypoint in the understanding and classification of CRSs and may provide a rationale for targeting eEF1A1 in similar soft tissue sarcoma cases.
| S-EPMC6996518 | biostudies-literature
Project description:Selenium (Se) role in obesity is not clear. In addition, information on Se's role in male physiology, specifically in obesity, is scarce. We conducted this study to evaluate the efficacy of Se supplementation, specifically during puberty until young adulthood, against obesity-induced deregulation of metabolic, cellular, and epigenetic parameters in epididymal fat and/or sperm cells in a rat model. High-fat-diet consumption by male rats during puberty and young adulthood significantly increased body weight, adipocyte size, oxidative stress, deregulated expression of genes associated with inflammation (Adiponectin, IL-6, TNF-α), adipogenesis (CEBPα), estrogen biosynthesis (CYP19) and epigenetic processes in epididymal adipose tissue (Dnmt3a), as well as altered microRNA expression vital for spermatogenesis in sperm cells (miR-15b and miR-497). On the other hand, Se supplementation significantly decreased oxidative stress and mitigated these molecular/epigenetic alterations in epididymal adipose tissue or sperm cells. Our results indicate that selenium supplementation during puberty/young adulthood could improve male physiology in the context of obesity. In addition, it suggests that Se could potentially positively affect offspring health.
| S-EPMC9138167 | biostudies-literature
Project description: Not available
| S-EPMC4980970 | biostudies-literature