scholarly journals Sotalol: A rescue drug in the face of life-threatening refractory ventricular tachycardia

2014 ◽  
Vol 17 (2) ◽  
pp. 170 ◽  
Author(s):  
Ashok Kandasamy ◽  
Sukumar Arumugham ◽  
Harshavardhan Krupanandha ◽  
Bhaktavatsala Reddy
Keyword(s):  
Ventricular Tachycardia ◽  
The Face ◽  
Life Threatening ◽  
Rescue Drug

Primary Peritonitis Due to Group G Streptococcus: A Case Report

PEDIATRICS ◽  
1975 ◽  
Vol 56 (6) ◽  
pp. 1078-1079
Author(s):  
Abdul J. Khan ◽  
Hugh E. Evans ◽  
Marylu R. Macabuhay ◽  
Yu-En Lee ◽  
Robert Werner
Keyword(s):  
Case Report ◽  
Burn Injury ◽  
Past History ◽  
Abdominal Distension ◽  
Streptococcus Group ◽  
Primary Peritonitis ◽  
The Face ◽  
Life Threatening ◽  
Average Size ◽  
Streptococcus A

Beta-hemolytic Streptococcus group G, a rare human pathogen, has long been implicated in human disease as causing pharyngitis, puerperal sepsis, empyema, and even septicemia. We are reporting a rare, life-threatening, acute illness, primary peritonitis, due to this organism, whose etiological source probably was a family dog. Case Report R.K., a 2-year-old girl, was admitted with the complaints of anorexia, vomiting of three days' duration, and severe abdominal distension of one day's duration. The symptoms started following a burn injury over the face and lips three days prior to admission. Past history was noncontributory. Physical examination revealed an ill child of average size, fully conscious.

scholarly journals Pre-excitation pattern associated with accessory pathway related tachycardia: Case report

2010 ◽  
Vol 138 (9-10) ◽  
pp. 639-642
Author(s):  
Mirko Burazor ◽  
Ivana Burazor ◽  
Nebojsa Mujovic
Keyword(s):  
Ventricular Tachycardia ◽  
Diagnostic Tests ◽  
Accessory Pathway ◽  
Accurate Assessment ◽  
Wpw Syndrome ◽  
Conduction Pathway ◽  
Difficulty Breathing ◽  
Life Threatening ◽  
Mapping Techniques ◽  
Excitation Pattern

Introduction. Pre-excitation is based on an accessory conduction pathway between the atrium and ventricle. The term Wolff- Parkinson-White (WPW) syndrome is used for patients with the pre-excitation/WPW pattern associated with AP-related tachycardia. Case Outline. We present a 52-year-old man with severe palpitation, fatigue, lightheadedness and difficulty breathing. The initial ECG showed tachyarrhythmia with heart rate between 240 and 300/min. He was treated with antiarrhythmics (Digitalis, Verapamil, Lidocaine) with no response. Then, the patient was treated with electrical cardioversion and was referred to our Clinic for further evaluation with the diagnosis: ?Ventricular tachycardia?. During in-hospital stay, the previously undiagnosed WPW pattern had been seen. Additional diagnostic tests confirmed permanent pre-excitacion pattern (ECG Holter recording, exercises test). The patient was referred to an electrophysiologist for further evaluation. Mapping techniques provided an accurate assessment of the position of the accessory pathway which was left lateral. The elimination of the accessory pathway by radiofrequent catheter ablation is highly effective in termination and elimination of tacchyarrhythmias. Conclusion. Symptomatic, life-threatening arrhythmia, first considered as ventricular tachycardia, reflected atrial fibrillation with ventricular pre-excitation over an accessory pathway in a patient with previously undiagnosed WPW syndrome.

UNEXPLAINED DELIRIUM : THINK OF THYROID STORM

2021 ◽  
pp. 23-25
Author(s):  
Soni Namita ◽  
Shruti A ◽  
Soni Anand ◽  
Nikalje A ◽  
Bharadwaj M
Keyword(s):  
Ventricular Tachycardia ◽  
Thyroid Storm ◽  
Rare Entity ◽  
Thyroid Medication ◽  
Malignant Arrhythmia ◽  
Life Threatening ◽  
Systemic Condition ◽  
Very High ◽  
Serum Tsh

Background: Thyroid storm is a life-threatening Endocrine emergency with an incidence rate of 1% to 2% all over the world. It is a systemic condition leading to increased production of Thyroid Hormone and its release leading to Thermoregulatory, Adrenergic, Neuropsychiatric, Cardiovascular, and Abdominal Manifestations. Thyroid storm with Malignant Arrhythmia and delirium both together is rare entity, but the mortality rate is very high. The presentation of Malignant Arrhythmias and delirium together in the initial phase of the disease is much less common with only a few isolated cases described in the scientic literature. Objective: To present a case in which a patient had two simultaneous complication of thyroid storm i.e. delirium and ventricular tachycardia. Case Study: We report a 65 years-year-old man who came with complaints of Diarrhea, Fever, Breathlessness and psychosis. His serum tsh was <0.015 and anti tpo antibodies was 83. He was diagnosed to be in Thyroid storm and later had complications including Ventricular Tachycardia and delirium in an undiagnosed case of Hyperthyroidism. He was started on anti thyroid medication and slowly as his condition improved he was discharged. Conclusion: Patients with Thyrotoxicosis need to be closely monitored for complications since its early diagnosis and treatment may save lives.

Extreme hyperthermia-induced arrhythmogenesis

2021 ◽  
pp. 1-4
Author(s):  
Tripat Kaur ◽  
Chenni S. Sriram ◽  
Utkarsh Kohli
Keyword(s):  
Ventricular Tachycardia ◽  
Body Temperature ◽  
Cardiovascular Effects ◽  
Regulatory Mechanisms ◽  
Normal Heart ◽  
Normal Range ◽  
Organ Systems ◽  
Life Threatening ◽  
Elevated Body Temperature

Abstract Hyperthermia is defined as an elevated body temperature above the normal range due to a failure of heat regulatory mechanisms. In addition to its effects on other organ systems, hyperthermia is associated with profound cardiovascular effects. We report the sentinel case of a 6-year-old girl with structurally and electrically normal heart, who presented with life-threatening hyperpyrexia-induced ventricular tachycardia, which was refractory to cardioversion and anti-arrhythmics but responded promptly to cooling. We emphasise the lifesaving role of immediate and aggressive cooling in such patients.

Left Stellate Ganglion Block for Refractory Ventricular Tachycardia: A Case Series

2021 ◽  
Vol 104 (3) ◽  
pp. 506-511
Keyword(s):  
Ventricular Tachycardia ◽  
Ventricular Arrhythmia ◽  
Stellate Ganglion ◽  
Case Series ◽  
Stellate Ganglion Block ◽  
Definitive Treatment ◽  
Ganglion Block ◽  
Cardiac Implantable Electronic Devices ◽  
Left Stellate Ganglion ◽  
Life Threatening

Ventricular arrhythmias are usually well controlled with medical management, cardiac implantable electronic devices, or catheter ablation. However, the refractory ventricular tachycardia or fibrillation (VT/VF) is life threatening and challenging. The authors reported a case series of left stellate ganglion blocks (LSGB) in patients with refractory VT/VF, who failed pharmacological treatment and multiple traditional cardiac interventions. Five patients underwent six LSGB. Four patients had significant decreased in ventricular arrhythmia burden. Among the responders, the LSGB suppressed significant VT/VF for three to seven days. Blocks did not only temporary suppress ventricular arrhythmia, but also stabilized the condition and served as a bridge to definitive treatment such as EP ablation or heart transplantation. There was no significant hemodynamic change or devastating side effects. The outcome from the present case series suggested that LSGB could be an effective treatment and a lifesaving intervention frintractable VT/VF. Keywords: Stellate ganglion block, Refractory ventricular tachycardia, Sympathectomy

Psychometric Properties and Factor Structure of the German Version of the Fear of COVID-19 Scale

2021 ◽  
pp. 003022282110623
Author(s):  
Ramzi Fatfouta ◽  
Radosław Rogoza
Keyword(s):  
Psychometric Properties ◽  
Factor Structure ◽  
Perceived Risk ◽  
Factor Model ◽  
Female Gender ◽  
Increased Risk ◽  
Confirmatory Factor ◽  
The Face ◽  
Life Threatening ◽  
Future Work

Fear is a fundamental response in the face of a life-threatening pandemic, such as COVID-19. To assess COVID-19-related fear, the Fear of COVID-19 Scale (FCV-19S) has been recently developed and validated in many countries across the globe. The current study aimed to adapt the FCV-19S into German and to examine its psychometric properties. Participants ( N = 866) were asked to complete the FCV-19S, report their perceived risk of contracting the virus, and their willingness to comply with mask wearing. Confirmatory Factor Analysis supported both a two-factor structure (emotional and somatic fear) and a more parsimonious one-factor model. Among demographic variables, only female gender was positively associated with the FCV-19S. Moreover, the measure was associated with increased risk perception and compliance with mask wearing. Results suggest that the FCV-19S has good psychometric properties in German and can be used in future work.

1175Structural progression increases the risk of ventricular arrhythmias in patients with arrhythmogenic cardiomyopathy

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
M Chivulescu ◽  
Ø.H Lie ◽  
H Skulstad ◽  
B A Popescu ◽  
R O Jurcut ◽  
...  
Keyword(s):  
Ventricular Tachycardia ◽  
Ventricular Arrhythmias ◽  
Arrhythmogenic Cardiomyopathy ◽  
Cardioverter Defibrillator ◽  
Structural Progression ◽  
Life Threatening ◽  
Arrhythmic Event ◽  
History Of ◽  
Structural Disease

Abstract Background Arrhythmogenic cardiomyopathy (AC) is an inheritable cardiomyopathy with incomplete penetrance, variable phenotype severity and poorly described disease progression. It is characterized by high risk of life-threatening ventricular arrhythmias and sudden cardiac death in young individuals. Risk stratification and selection of patients presenting without history of life-threatening arrhythmic events for cardioverter-defibrillator implantation in primary prevention remains challenging. Purpose We aimed to assess the impact of disease progression on arrhythmic outcomes in AC patients. Methods We included consecutive AC probands and mutation-positive family members with at least one complete follow-up evaluation. Echocardiographic and electrical parameters were defined according to the 2010 Revised Task Force criteria at inclusion and at last follow-up. Structural progression was defined as development of new echocardiographic diagnostic criteria. Electrical progression was defined as the development of new diagnostic depolarization, repolarization and/or premature ventricular complex count criteria during follow-up. Non-sustained ventricular tachycardia or ventricular tachycardia occurring during follow-up defined incident ventricular arrhythmic events. Results We included a total of 144 patients (48% female, 47% probands, 40±16 years old). At inclusion, 54 patients (37%) had a history of arrhythmic events, 30 patients (21%) had overt structural disease and 114 (79%) had no or minor structural disease. During 7.0 (IQR: 4.5 to 9.4) years of follow-up, 49 patients (43%) with no or minor structural disease at inclusion developed new structural criteria being defined as progressors. Among 80 participants with no or minor structural disease and no arrhythmic history at inclusion, a first arrhythmic event occurred in 14 (17%). The incidence of arrhythmic events was higher in progressors (11/27, 41%) than in non-progressors (3/53, 6%) (p<0.001) (Figure). Structural progression was associated with higher risk of first arrhythmic events during follow-up when adjusted for sex, age at inclusion and follow-up duration, independent of electrical progression (7.6, 95% CI [1.5, 37.2], P=0.01). Incident arrhythmic events distribution Conclusion Almost half of patients without overt structural cardiac disease at genetic diagnosis develop new structural criteria during 7 years follow-up and 17% experienced their first ventricular arrhythmic event. Structural progression was independently associated with ventricular arrhythmic events during follow-up. These findings highlight the increased risk of arrhythmias when structural abnormalities are detected. Their finding may initiate the evaluation for primary prevention cardioverter-defibrillator implantation.

Peritoneal Dialysis in Japan: The Issue of Encapsulating Peritoneal Sclerosis and Future Challenges

2005 ◽  
Vol 25 (4_suppl) ◽  
pp. 77-82 ◽  
Author(s):  
Akira Saito
Keyword(s):  
Peritoneal Dialysis ◽  
Treatment Modalities ◽  
Bacterial Peritonitis ◽  
Abdominal Bleeding ◽  
Dialysis Solution ◽  
Future Challenges ◽  
The Face ◽  
Life Threatening ◽  
Stage Renal Disease ◽  
End Stage

Encapsulating peritoneal sclerosis (EPS) is a life-threatening complication of peritoneal dialysis (PD). The overall prevalence of EPS in Japanese PD patients is 2.3%. Among patients on PD for less than 5 years, the rate is 0.9%; among patients on PD for 5 – 10 years, the rate is 3.8%; and among patients on PD for >10 years, it is 11.5%. Thus, the longer the treatment duration, the higher the prevalence of EPS. Encapsulating peritoneal sclerosis does not result solely from the natural progression of peritoneal sclerosis. A “second hit” event, such as bacterial peritonitis, abdominal bleeding, or abdominal surgery may be needed to trigger the onset of EPS in the face of advanced peritoneal sclerosis. To prevent development of EPS, PD treatment is replaced by other treatments when patients reached high-transport status. Peritoneal lavage and prednisolone administration have been reported to be effective in preventing or stopping the progress of EPS. When bowel obstruction has occurred, total enterolysis to remove the fibrous capsule from the bowel is indicated. To maximize overall quality of life, patients with end-stage renal disease (ESRD) should have the choice to make use of all the treatment modalities available: PD, hemodialysis (HD), and transplantation. Furthermore, the development of truly biocompatible PD equipment—including peritoneal catheters, solutions, and systems—are desirable to extend PD treatment for the long term. The cost of individual products could decrease significantly if PD use were to increase to 30% from 10% among ESRD patients worldwide. As practitioners, we have to further improve the technical survival rate and functional duration of PD treatment so that adequate peritoneal function can be maintained for 10 years in at least 40% of PD patients. The goal is to place PD on par with HD using high-flux dialysis membranes and ultrapure dialysis solution.

Depersonalization in the Face of Life-Threatening Danger: A Description

Psychiatry ◽  
1976 ◽  
Vol 39 (1) ◽  
pp. 19-27 ◽  
Author(s):  
Russell Noyes ◽  
Roy Kletti
Keyword(s):  
The Face ◽  
Life Threatening
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