keyword
MENU ▼
Read by QxMD icon Read
search

"Sudden death"

keyword
https://www.readbyqxmd.com/read/28734595/arrhythmias-after-left-ventricular-assist-device-implantation-incidence-and-management
#1
REVIEW
Anis J Kadado, Joseph G Akar, James P Hummel
The use of mechanical circulatory support has become an increasingly common practice in patients with heart failure, whether used as bridge to transplantation or as destination therapy. The last couple of decades has seen a drastic change in the functioning of the left ventricular assist devices (LVAD), changing from the first generation devices running on pulsatile flow to the current continuous flow devices. Atrial and ventricular arrhythmias are common among heart failure patients, and though the systematic circulation is well supported in patients on mechanical circulatory support, these arrhythmias can still be the cause of detrimental symptoms and lead to potentially fatal outcomes...
July 10, 2017: Trends in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28731673/-kawasaki-disease-interdisciplinary-and-intersocieties-consensus-clinical-guidelines-brief-version
#2
(no author information available yet)
Kawasaki disease is an acute self-limiting systemic vasculitis. It is the most common cause of acquired heart disease, with the risk of developing coronary artery aneurysms, myocardial infarction and sudden death. Diagnosis is based on the presence of fever in addition to other clinical criteria. The quarter of the Kawasaki disease patients have "incomplete" presentation. Treatment with intravenous immunoglobulin within ten days of fever onset improves clinical outcomes and reduces the incidence of coronary artery dilation to less than 5%...
August 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28728850/decline-in-risk-of-recurrent-cardiovascular-events-in-the-period-1996-to-2014-partly-explained-by-better-treatment-of-risk-factors-and-less-subclinical-atherosclerosis
#3
Gijs F N Berkelmans, Yolanda van der Graaf, Jannick A N Dorresteijn, Gert Jan de Borst, Maarten J Cramer, L Jaap Kappelle, Jan Westerink, Frank L J Visseren
BACKGROUND: To quantify the decline in recurrent major cardiovascular events (MCVE) risk in patients with clinically manifest vascular disease between 1996 and 2014 and to assess whether the improvements in recurrent MCVE-risk can be explained by reduced prevalence of risk factors, more medication use and less subclinical atherosclerosis. METHODS AND RESULTS: The study was conducted in the Second Manifestations of ARTerial disease (SMART) cohort in patients entering the cohort in the period 1996-2014...
July 14, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28728073/sudden-perinatal-death-due-to-rupture-of-congenital-cardiac-diverticulum-pathological-findings-and-medico-legal-investigations-in-malpractice-charge
#4
Matteo Marchesi, Michele Boracchi, Guendalina Gentile, Francesca Maghin, Riccardo Zoja
Congenital diverticula of the left ventricle, very rare malformations, are determined by an abnormal embryonic development of the ventricular wall and can be isolated or associated to other cardiac anomalies. In most of the cases, these pathologies are not symptomatic and in some patients can be associated to ventricular arrhythmia, cardiac rupture with tamponade and sudden death. Authors are presenting the case of a sudden death in an 8-weeks-old newborn due to rupture of a cardiac congenital diverticulum of the left ventricle, discovered only at the moment of the autopsic examination...
July 12, 2017: Legal Medicine
https://www.readbyqxmd.com/read/28727166/hepatocytes-contribute-to-residual-glucose-production-in-a-mouse-model-for-glycogen-storage-disease-type-ia
#5
Brenda S Hijmans, Andreas Boss, Theo H van Dijk, Maud Soty, Henk Wolters, Elodie Mutel, Albert K Groen, Terry G J Derks, Gilles Mithieux, Arend Heerschap, Dirk-Jan Reijngoud, Fabienne Rajas, Maaike H Oosterveer
It is a longstanding enigma how glycogen storage disease (GSD) type I patients retain a limited capacity for endogenous glucose production (EGP) despite the loss of glucose-6-phosphatase (G6Pase) activity. Insight into the source of residual EGP is of clinical importance given the risk of sudden death in these patients, but so far contradictory mechanisms have been proposed. We investigated G6Pase-independent EGP in hepatocytes isolated from a liver-specific GSD Ia mouse model (L-G6pc(-/-) mice), and performed real-time analysis of hepatic glucose fluxes and glycogen metabolism in L-G6pc(-/-) mice using state-of-the-art stable isotope methodologies...
July 20, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28726654/the-safety-and-efficacy-of-amiodarone-and-carvedilol-combination-in-treatment-of-patients-with-severe-cardiac-rhythm-disorders
#6
E Tsetskhladze, I Khintibidze
Different arrhythmias are cause of sudden death in many patients with heart failure. Amiodarone is usually used for prevent this arrhythmias, but it is not drug of choice for treatment the patients with heart failure. We retrospectively analyzed 142 patients with moderate and severe heart failure and history of myocardial infarction. These patients have received amiodarone, carvedilol or combination of these two medications together with standard therapy. In our retrospective analysis, the combination therapy with Amiodarone and Carvedilol had highly significant decrease arrhythmic death compare with carvedilol and amiodarone groups...
June 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28724353/marfan-syndrome-and-cardiovascular-complications-results-of-a-family-investigation
#7
Simon Antoine Sarr, Siddikatou Djibrilla, Fatou Aw, Malick Bodian, Kana Babaka, Aliou Alassane Ngaidé, Momar Dioum, Serigne Abdou Ba
BACKGROUND: Cardiovascular complications in Marfan syndrome (MFS) make all its seriousness. Taking as a basis the Ghent criteria, we conducted a family screening from an index case. The objective was to describe the clinical characteristics of MFS anomalies and to detect cardiovascular complications in our patients. CASE PRESENTATION: Six subjects were evaluated. Patients had to be in the same uterine siblings of the index case or be a descendant. The objective was to search for MFS based on the diagnostic criteria of Ghent and, subsequently, detecting cardiovascular damage...
July 19, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28718908/death-from-butane-inhalation-abuse-in-teenagers-two-new-case-studies-and-review-of-the-literature
#8
Véronique Alunni, Yvan Gaillard, François Castier, Marie-Dominique Piercecchi-Marti, Gérald Quatrehomme
The ready availability of butane makes butane abuse frequent. Fatalities are rare. This study presents two cases of death by butane overdose. The postmortem analyses were carried out using headspace gas chromatography-mass spectrometry. It revealed femoral blood butane concentrations of 18 and 22 mg/L, respectively, as well as specific combinations of adjuvants in each victim. In one of the victims, brain and fatty tissue also contained butane, pointing to chronic consumption. The originality of this study is to show that the identification of specific combinations of adjuvants can be helpful for identifying the brand of deodorant used...
July 18, 2017: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/28717668/different-renal-phenotypes-in-related-adult-males-with-fabry-disease-with-the-same-classic-genotype
#9
Renzo Mignani, Mariarita Moschella, Giovanna Cenacchi, Ilaria Donati, Marta Flachi, Daniela Grimaldi, Davide Cerretani, Paola De Giovanni, Marcello Montevecchi, Angelo Rigotti, Alessandro Ravasio
BACKGROUND: Fabry disease related patients with classical mutation usually exhibit similar severe phenotype especially concerning renal manifestation. METHODS: A dry blood spot screening (DBS) and the DNA analysis has been performed in a 48-year-old man (Patient 1) because of paresthesia. RESULTS: The DBS revealed absent leukocyte α-Gal A enzyme activity while DNA analysis identified the I354K mutation. Serum creatinine and e-GFR were in normal range and also albuminuria and proteinuria were absent...
July 2017: Molecular Genetics & Genomic Medicine
https://www.readbyqxmd.com/read/28714410/management-of-blood-pressure-and-heart-rate-in-patients-with-acute-stroke
#10
Carlo Maida, Antonino Tuttolomondo, Domenico Di Raimondo, Antonio Pinto
BACKGROUND: Stroke represent one of the most devastating of all neurological diseases, affecting about 15 million people per year and is an important cause of morbidity and mortality worldwide and currently the leading cause of adult disability in developed countries. Blood pressure and heart rate may undergo several modifications in patients with both ischemic and hemorrhagic stroke in fact raised blood pressure levels may lead to cerebral edema, hematoma expansion or hemorrhagic transformation and in contrast low blood pressure can lead to increased cerebral infarction or perihematomal ischemia...
July 14, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28714130/nocturnal-seizures-are-associated-with-more-severe-hypoxemia-and-increased-risk-of-postictal-generalized-eeg-suppression
#11
Véronique Latreille, Myriam Abdennadher, Barbara A Dworetzky, Judith Ramel, David White, Eliot Katz, Marcin Zarowski, Sanjeev Kothare, Milena Pavlova
Patients with epilepsy have 20-fold risk of sudden death when compared to the general population. Uncontrolled seizures is the most consistent risk factor, and death often occurs at night or in relation to sleep. We examined seizure-related respiratory disturbances in sleep versus wakefulness, focusing on periictal oxygen saturation. Respiratory measures were examined in 48 recorded seizures (sleep, n = 23, wake, n = 25) from 20 adult patients with epilepsy. Seizures from sleep were associated with lower saturation, as compared to seizures from wakefulness, both during ictal (sleep median = 90...
July 17, 2017: Epilepsia
https://www.readbyqxmd.com/read/28711608/do-anabolic-androgenic-steroids-have-performance-enhancing-effects-in-female-athletes
#12
REVIEW
Grace Huang, Shehzad Basaria
Doping with anabolic-androgenic steroids (AAS) is common among both male and female athletes and is a growing public health problem. Review of historical data of systematic state-sponsored doping programs implemented by the German Democratic Republic in elite female athletes and from clinical trials of testosterone administration in non-athlete women suggests that AAS have ergogenic effects in women. The use of AAS in female athletes has been associated with adverse effects that include acne, hirsutism, deepening of the voice and menstrual disturbances; life-threatening adverse effects such as cardiac arrhythmias and sudden death have also been reported...
July 12, 2017: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/28711156/towards-a-structural-view-of-drug-binding-to-herg-k-channels
#13
REVIEW
Jamie I Vandenberg, Eduardo Perozo, Toby W Allen
The human ether-a-go-go-related gene (hERG) K(+) channel is of great medical and pharmaceutical relevance. Inherited mutations in hERG result in congenital long-QT syndrome which is associated with a markedly increased risk of cardiac arrhythmia and sudden death. hERG K(+) channels are also remarkably susceptible to block by a wide range of drugs, which in turn can cause drug-induced long-QT syndrome and an increased risk of sudden death. The recent determination of the near-atomic resolution structure of the hERG K(+) channel, using single-particle cryo-electron microscopy (cryo-EM), provides tremendous insights into how these channels work...
July 12, 2017: Trends in Pharmacological Sciences
https://www.readbyqxmd.com/read/28710181/severe-aortic-stenosis-in-dialysis-patients
#14
Yuichi Kawase, Tomohiko Taniguchi, Takeshi Morimoto, Kazushige Kadota, Keiichiro Iwasaki, Akimune Kuwayama, Masanobu Ohya, Takenobu Shimada, Hidewo Amano, Takeshi Maruo, Yasushi Fuku, Chisato Izumi, Takeshi Kitai, Naritatsu Saito, Eri Minamino-Muta, Takao Kato, Tsukasa Inada, Moriaki Inoko, Katsuhisa Ishii, Tatsuhiko Komiya, Michiya Hanyu, Kenji Minatoya, Takeshi Kimura
BACKGROUND: Characteristics and prognosis of hemodialysis patients with severe aortic stenosis have not yet been well defined. METHODS AND RESULTS: The CURRENT AS (contemporary outcomes after surgery and medical treatment in patients with severe aortic stenosis) registry, a Japanese multicenter registry, enrolled 3815 consecutive patients with severe aortic stenosis. There were 405 hemodialysis patients (initial aortic valve replacement [AVR] group: N=135 [33.3%], and conservative group: N=270) and 3410 nonhemodialysis patients (initial AVR group: N=1062 [31...
July 14, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28708016/emergency-separation-of-craniopagus-twins-case-report
#15
Farideh Nejat, Zohreh Habibi, Mehrdad Goudarzi, Mahdi Souraki Azad, Ehsan Moradi, Vahid Heidari, Maliheh Kadivar, Zahra Ebrahim Soltani, Leila Kouchakzadeh
Craniopagus is a very rare congenital anomaly that tends to affect females more often than males. It is classified as partial or total. Most affected twins are either stillborn or die during the perinatal period. Those who survive birth should undergo detailed radiological evaluations soon after their condition becomes stable so that the precise anatomy of the conjoined part can be defined and surgery can be planned in detail by a multidisciplinary team. Recommendations for decreasing the risk of unsuccessful surgery include performing surgery on an elective basis after extensive preoperative radiological evaluations as well as when the twins are at an acceptable age and weight for a complex surgical separation, generally as staged procedures...
July 14, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28707493/ab-chminaca-induced-sudden-death-from-non-cardiogenic-pulmonary-edema
#16
Hideyuki Maeda, Ruri Kikura-Hanajiri, Maiko Kawamura, Erika Nagashima, Ken-Ichi Yoshida
CONTEXT: Despite widespread use of diverse synthetic cannabinoid (sCB) compounds, the pathophysiology associated with intoxication with many sCB compounds, including AB-CHMINACA, is poorly understood, as is their metabolism and distribution into blood and organs. CASE DETAILS: A young man died shortly after ingesting an herb product containing sCB compounds. Toxicological analyses of blood samples revealed high levels of AB-CHMINACA (7.61 ± 0.59 ng/mL) and its metabolites (M2, 56...
July 14, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28706588/wearable-cardioverter-defibrillator-bridge-or-alternative-to-implantation
#17
REVIEW
Jeremie Barraud, Jennifer Cautela, Morgane Orabona, Johan Pinto, Olivier Missenard, Marc Laine, Franck Thuny, Franck Paganelli, Laurent Bonello, Michael Peyrol
The implantable cardioverter-defibrillator (ICD) is effective to prevent sudden cardiac death (SCD) in selected patients with heart disease known to be at high risk for ventricular arrhythmia. Nevertheless, this invasive and definitive therapy is not indicated in patients with potentially transient or reversible causes of sudden death, or in patients with temporary contra-indication for ICD placement. The wearable cardioverter defibrillator (WCD) is increasingly used for SCD prevention both in patients awaiting ICD implantation or with an estimated high risk of ventricular arrhythmia though to be transient...
June 26, 2017: World Journal of Cardiology
https://www.readbyqxmd.com/read/28705874/automated-quantification-of-low-amplitude-abnormal-qrs-peaks-from-high-resolution-ecg-recordings-predicts-arrhythmic-events-in-patients-with-cardiomyopathy
#18
Moloy Das, Adrian M Suszko, Sachin Nayyar, Karthik Viswanathan, Danna A Spears, George Tomlinson, Arnold Pinter, Eugene Crystal, Rupin Dalvi, Sridhar Krishnan, Vijay S Chauhan
BACKGROUND: Cardiomyopathy patients are at risk of sudden death, typically from scar-related abnormalities of electrical activation that promote ventricular tachyarrhythmias. Abnormal intra-QRS peaks may provide a measure of altered activation. We hypothesized that quantification of such QRS peaks (QRSp) in high-resolution ECGs would predict arrhythmic events in implantable cardioverter-defibrillator (ICD)-eligible cardiomyopathy patients. METHODS AND RESULTS: Ninety-nine patients with ischemic or non-ischemic dilated cardiomyopathy undergoing prophylactic ICD implantation were prospectively enrolled (age 62±11 years, left ventricular ejection fraction 27±7%)...
July 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28705431/-effect-of-intermittent-variable-intensity-exercise-on-qt-variation-and-risk-of-sudden-cardiac-death-among-cameroonian-school-adolescents
#19
E C Bika Lele, M N Pepouomi, A Temfemo, J Mekoulou, P Assomo Ndemba, S H Mandengue
INTRODUCTION: Several cases of sudden deaths are observed among students practicing sport and physical activity (SPA). Just few studies have been carried out on the variation of the QT (interval) and risk of sudden death during sporting exercises. AIM: To determine the effect of variable intermittent stress intensity on the variation of QT and the risk of sudden cardiac death. PATIENTS AND METHODS: Form 4, lower sixth and upper sixth students were recruited from a high school in Douala (Cameroon)...
July 10, 2017: Annales de Cardiologie et D'angéiologie
https://www.readbyqxmd.com/read/28704380/molecular-investigation-by-whole-exome-sequencing-revealed-a-high-proportion-of-pathogenic-variants-among-thai-victims-of-sudden-unexpected-death-syndrome
#20
Bhoom Suktitipat, Sakda Sathirareuangchai, Ekkapong Roothumnong, Wanna Thongnoppakhun, Purin Wangkiratikant, Nutchavadee Vorasan, Rungroj Krittayaphong, Manop Pithukpakorn, Warangkna Boonyapisit
INTRODUCTION: Sudden unexpected death syndrome (SUDS) is an important cause of death in young healthy adults with a high incident rate in Southeast Asia; however, there are no molecular autopsy reports about these victims. We performed a combination of both a detailed autopsy and a molecular autopsy by whole exome sequencing (WES) to investigate the cause of SUDS in Thai sudden death victims. MATERIALS AND METHODS: A detailed forensic autopsy was performed to identify the cause of death, followed by a molecular autopsy, in 42 sudden death victims who died between January 2015 and August 2015...
2017: PloS One
keyword
keyword
7048
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"