An unusual cause of electrical storm in a young woman.
Ontology highlight
ABSTRACT:
SUBMITTER: Resende CX
PROVIDER: S-EPMC8717761 | biostudies-literature | 2021 Dec
REPOSITORIES: biostudies-literature
Publications
An unusual cause of electrical storm in a young woman.
Resende Carlos Xavier CX Amorim Sandra S Macedo Filipe F
European heart journal. Case reports 20211211 12
Similar Datasets
Project description:BackgroundSystemic lupus erythematosus (SLE) is an autoimmune disease, frequently associated with cardiovascular involvement. One of the most frequent complication is mitral valve regurgitation in more than one-third of the patients.Case summaryA 30-year-old woman with arthralgia, butterfly rash, and Raynaud phenomenon presented with a systolic murmur and renal impairment. Based on the kidney biopsy the diagnosis of SLE was made. Echocardiography revealed the presence of pulmonary hypertension, restrictive mitral valve disease with nodular thickening of the anterior leaflet and moderate regurgitation, compatible with Libman Sacks (LS) endocarditis. Immunosuppressive therapy was started and the patient status improved with normalization of systolic pulmonary artery pressure. After 8 years without follow-up, she presented with fatigue and dyspnoea based on a severe mitral valve stenosis. Subsequently, she underwent a minimal invasive mitral valve replacement and the diagnosis of LS endocarditis could be confirmed upon histopathological examination.DiscussionThis case demonstrates that LS endocarditis can not only lead to mitral regurgitation but occasionally to mitral stenosis due to chronic inflammation with thickening and fusion of mitral valve leaflets. Hereby, comprehensive echocardiography, inclusive stress echocardiography, plays a critical role.
| S-EPMC6426048 | biostudies-literature
Project description: Not available
| S-EPMC8883140 | biostudies-literature
Project description: Not available
| S-EPMC4161995 | biostudies-literature
Project description: Not available
| S-EPMC11253404 | biostudies-literature
Project description:Arteriovenous fistula is a rare complication of lumbar surgery that may cause high-output cardiac failure. We describe the case of a patient with treated lymphoma and recent spinal surgery who presented with heart failure. Logical deduction from clinical and imaging findings helped us arrive at this unusual diagnosis. (Level of Difficulty: Intermediate.).
| S-EPMC8311257 | biostudies-literature
Project description:BackgroundPulmonary hypertension (PH) is defined as a progressive disease that leads to right heart failure and death if untreated. This case report presents a young woman with reversible precapillary PH in the setting of a gastric cancer.Case summaryA 37-year-old woman presented with exertional dyspnoea and syncope. The transthoracic echocardiographic findings were consistent with a cor pulmonale. Right heart catheterization (RHC) proved a precapillary PH. Specific PH therapy with macitentan and tadalafil was initiated. Shortly thereafter, a gastric carcinoma was diagnosed, and oncologic treatment with neoadjuvant chemotherapy and subsequent gastrectomy was promptly initiated. Retrospectively, we considered a pulmonary tumour thrombotic microangiopathy the most probable cause of PH. Follow-up after successful oncologic treatment and cumulative 10 months of specific PH medication showed an excellent clinical response with complete remission of PH confirmed by RHC at rest.DiscussionTumour-related PH is very rare and might be largely underdiagnosed as the clinical course often results in a rapid deterioration and fatal outcome before diagnostics are completed. Post mortem studies have documented tumoural emboli in pulmonary microcirculation in ∼26% of patients with a solid tumour, markedly associated with adenocarcinoma. Prompt initiation of cancer treatment on tumoural PH is essential. To our knowledge, this report documents the first full recovery of tumoural PH at rest after successful cancer treatment and temporary specific PH medication. We therefore conclude that a multidisciplinary approach with an initially combined oncologic and PH therapy may be most beneficial with the potential of complete remission of PH.
| S-EPMC10577277 | biostudies-literature
Project description:Introductionand importance: Zinner syndrome is a rare congenital malformation of the seminal vesicles and the homolateral upper urinary tract. While the majority of patients remain asymptomatic and are discovered incidentally, others present symptoms such as micturition or ejaculatory difficulties, or pain. We report a case of Zinner syndrome in a 32-year-old patient with painful ejaculation and discuss the diagnosis and treatment difficulties.Case presentationA 32-year-old married patient was consulted for pelvic pain associated with painful ejaculation that had been evolving for six months. The clinical examination was normal. Routine laboratory studies of blood and urine were normal. The patient was explored by ultrasound which showed the absence of the right kidney and the presence of a 7 cm right lateral prostatic cystic mass. On MRI, the right kidney was not visualized. Multiple cysts were seen in the right seminal vesicle. Surgical excision of the cyst by laparotomy was performed. The patient had an uneventful recovery and was discharged on the third postoperative day.Clinical discussionCongenital malformations of the seminal vesicles are often associated with those of the ipsilateral upper urinary tract, as the ureteral and seminal vesicle buds originate from the mesonephric duct. The syndrome often occurs in the second and third decades of life, especially after the onset of sexual activity. The most common symptoms were dysuria, perineal pain, epididymitis, and painful ejaculation. Diagnostic modalities include ultrasound, MRI, and cystoscopy. In patients with symptoms, the therapeutic management of the cyst includes ultrasound-guided aspiration and laparoscopic or open surgical excision.ConclusionSeminal vesicle cysts associated with homolateral renal agenesis or hypoplasia are a rare urologic anomaly. The treatment depends on the patient's symptoms. surgical excision of seminal vesicle cysts may be needed for large cysts causing obstructive symptoms.
| S-EPMC9289330 | biostudies-literature
Project description:BackgroundWhile transient loss of consciousness is a frequent presenting symptom, differential diagnosis between syncope and epilepsy can be challenging. Misdiagnosis of epilepsy leads to important psychosocial consequences and eliminates the opportunity to treat patient's true condition.Case summaryA 39-year-old woman presenting with recurrent seizures since her childhood was referred to neurological consultation. Electroencephalograms (EEGs) and magnetic resonance imaging previously performed were normal. A sleep-deprived video-EEG was performed and highlighted after 12 h of sleep deprivation a progressive dropping of the heart rate followed by a complete heart block without ventricular escape rhythm and asystole for about 30 s. Her EEG recording later showed diffuse slow waves traducing a global cerebral dysfunction and suffering. The diagnosis of vaso-vagal syncope with predominant cardioinhibitory response was made and a dual-chamber pacemaker with rate-drop response algorithm was implanted. After a 2 years of follow-up, the patient remained free of syncope.DiscussionPatients presenting with loss of consciousness and convulsion are often diagnosed with epilepsy despite normal EEGs. In patients presenting with recurrent seizures with unclear diagnosis of epilepsy or in a situation of drug-resistant epilepsy, syncope diagnosis should always be considered and a risk stratification is necessary. The benefit of pacemaker implantation in patients with recurrent vaso-vagal syncope is still very controversial. Only patients presenting with spontaneous asystole should be considered for pacemaker implantation in case of recurrent vaso-vagal syncope.
| S-EPMC7780438 | biostudies-literature
Project description: Not available
| S-EPMC10244187 | biostudies-literature
Project description: Not available
| S-EPMC7819349 | biostudies-literature