RESUMO
Background: Salmonella species are very rarely associated with infective endocarditis, accounting for less than 0.01-2.9 % of total bacterial endocarditis cases. Since 1976, there have less than 90 reported cases of non-Typhoidal Salmonella bacteremia and endocarditis. Case presentation: We present the case of a 57-year-old homeless man with a past medical history significant only for polysubstance abuse. He presented to the emergency department with a 3-day history of severe, non-bloody diarrhea, nausea, chills, and oliguria. Due to the patient's history of substance use, screening laboratory tests were conducted and were positive for rapid plasma reagin, treponemal antibodies, and hepatitis C. For the profuse diarrhea and severe volume loss, C. difficile, stool white blood cells and stool ova and parasites were ordered but were ultimately negative. Both sets of blood cultures were found to be positive for Salmonella Typhimurium bacteremia. Further workup with transthoracic and transesophageal echocardiogram displayed small mobile masses attached to the aortic surface of the right and non-coronary cusps, confirming endocarditis on the aortic valve. Treatment included penicillin-G once a week for 3 weeks for latent syphilis and ceftriaxone and levofloxacin for bacteremia and endocarditis. Conclusions: Patients with Salmonella typically present early with gastrointestinal symptoms, but clinicians should consider cardiovascular imaging if blood cultures are found to be positive in order to potentially identify and promptly treat highly fatal Salmonella endocarditis.
RESUMO
Cardiac resynchronization with defibrillator (CRT-D) malfunction can be due to various reasons, including wire injury, insulation break, battery problems, or patient factors. Undesired outcomes can be dramatically elevated in those settings, prompting early detection and proper troubleshooting. To diagnose, clinical correlation and device interrogation are vital. However, it is not uncommon to find general troubleshooting options insufficient, as highlighted in this case report. Here, we presented an unusual "head assembly separation," as the main reason for abnormal device parameters.
Assuntos
Terapia de Ressincronização Cardíaca , Desfibriladores Implantáveis , Insuficiência Cardíaca , Terapia de Ressincronização Cardíaca/efeitos adversos , Dispositivos de Terapia de Ressincronização Cardíaca/efeitos adversos , Desfibriladores Implantáveis/efeitos adversos , Falha de Equipamento , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/terapia , Humanos , Resultado do TratamentoRESUMO
BACKGROUND: Cognitive impairment has been known to be associated with negative health impacts. Several studies recently demonstrated inconsistent outcomes among cognitive impaired patients with acute coronary syndrome (ACS). Our study aimed to determine the impact of cognitive impairment for patients with ACS. METHODS: Databases were searched through October 2020. Studies reporting revascularization rates, short- and long-term mortality among ACS patients with cognitive impairment were included. Effect estimates from the individual studies were extracted and combined using random effect and generic inverse variance method of DerSimonian and Laird. RESULTS: In total, 11 observational studies were included in the analysis consisting of 810 122 ACS patients, with 3.5% cognitive impairment patients. Our analysis suggested that cognitive impairment was associated with a lower rate of percutaneous coronary intervention (PCI) [odds ratio (OR), 0.63; 95% confidence interval (CI), 0.42-0.96; I2 = 98.5%; P = 0.033]. Among patients undergoing PCI, cognitive impairment was statistically associated with increased 30-day mortality (OR, 1.34; 95% CI, 1.14-1.57; I2 = 83.1%; P < 0.001) and long-term mortality (OR, 1.80; 95% CI, 1.04-3.11; I2 = 36.3%; P = 0.034). CONCLUSION: Our study demonstrated that cognitive impairment was not only associated with lower rates of percutaneous revascularization but also with increased 30-day and long-term mortality.