keyword
MENU ▼
Read by QxMD icon Read
search

Cardiac echo

keyword
https://www.readbyqxmd.com/read/27920693/capecitabine-induced-coronary-vasospasm
#1
Danish Henry, Francine Rudzik, Allison Butts, Aju Mathew
Capecitabine, an oral prodrug of 5-fluorouracil (5-FU), is approved for early-stage and advanced colorectal cancer and metastatic breast cancer. Cardiotoxicity of 5-FU is well described in the literature. However, cardiac adverse effects of capecitabine are poorly described. We report a case of coronary vasospasm induced by capecitabine. A 41-year-old female with metastatic breast cancer presented with chest pain 3 days after starting capecitabine. The chest pain was relieved by rest and exacerbated by exertion...
September 2016: Case Reports in Oncology
https://www.readbyqxmd.com/read/27919727/patent-ductus-arteriosus-in-cats-felis-catus-50-cases-2000-2015
#2
A Bascuñán, K M Thieman Mankin, A B Saunders, J M Bright, V Scharf, A Singh, L O'Sullivan, B Brisson, A H Estrada, S P Tou, C Ruoff
OBJECTIVES: To describe signalment, clinical characteristics, diagnostic, treatment, and outcome data in a large case series of cats with patent ductus arteriosus (PDA). ANIMALS: Fifty cats with confirmed PDA. METHODS: Retrospective review of medical records from five referral veterinary hospitals for cats with PDA between 2000 and 2015. Cats were included if a PDA was visualized echocardiographically, during surgery, or on post-mortem examination...
December 2, 2016: Journal of Veterinary Cardiology: the Official Journal of the European Society of Veterinary Cardiology
https://www.readbyqxmd.com/read/27918847/left-ventricular-compressions-improve-hemodynamics-in-a-swine-model-of-out-of-hospital-cardiac-arrest
#3
Kenton L Anderson, Maria G Castaneda, Susan M Boudreau, Danny J Sharon, Vikhyat S Bebarta
INTRODUCTION: We hypothesized that chest compressions located directly over the left ventricle (LV) would improve hemodynamics, including coronary perfusion pressure (CPP), and return of spontaneous circulation (ROSC) in a swine model of cardiac arrest. METHODS: Transthoracic echocardiography (echo) was used to mark the location of the aortic root and the center of the left ventricle on animals (n = 26) which were randomized to receive chest compressions in one of the two locations...
December 5, 2016: Prehospital Emergency Care
https://www.readbyqxmd.com/read/27904102/manifestation-of-latent-left-ventricular-outflow-tract-obstruction-in-the-acute-phase-of-takotsubo-cardiomyopathy
#4
Kazuyuki Ozaki, Takeshi Okubo, Komei Tanaka, Yukio Hosaka, Keiichi Tsuchida, Kazuyoshi Takahashi, Hirotaka Oda, Tohru Minamino
Objective Left ventricular outflow tract (LVOT) obstruction is a complication in 15-25% of patients with Takotsubo cardiomyopathy and sometimes leads to catastrophic outcomes, such as cardiogenic shock or cardiac rupture. However, the underlying mechanisms have not been clarified. Methods and Results We experienced 22 cases of Takotsubo cardiomyopathy during 3 years, and 4 of these 22 cases were complicated with LVOT obstruction in the acute phase (mean age 79±5 years, 1 man, 21 women). The LVOT pressure gradient in the acute phase was 100±17 mmHg...
2016: Internal Medicine
https://www.readbyqxmd.com/read/27902675/infected-congenital-epicardial-cyst-presenting-as-acute-abdomen
#5
Timothy Dribin, Matthew D Files, Erin R Rudzinski, Ron Kaplan, Kimberly P Stone
A previously healthy 3-year-old boy presented to the emergency department with abdominal pain, fever, and emesis. Laboratory and radiologic evaluation for causes of acute abdomen were negative; however, review of the abdominal x-ray demonstrated cardiomegaly with the subsequent diagnosis of pericardial cyst by echocardiogram and computed tomography. The patient underwent surgical decompression and attempted removal of the cystic structure revealing that the cyst originated from the epicardium. His abdominal pain and fever resolved postoperatively and he completed a 3-week course of ceftriaxone for treatment of Propionibacterium acnes infected congenital epicardial cyst...
December 2016: Pediatric Emergency Care
https://www.readbyqxmd.com/read/27901332/safety-and-efficacy-of-non-continuous-echocardiographic-guided-pericardiocentesis-a-single-center-study-of-478-patients
#6
Ilaria Battistoni, Marco Marini, Luca Angelini, Matteo Francioni, Alberto Gili, Stefano Moretti, Carlo Costantini, Christian Corinaldesi, Marica Bordicchia, Gian P Perna
BACKGROUND: There are limited contemporary data on the safety and efficacy of echo-guided pericardiocentesis in Italy. The aim of the study was to evaluate safety and efficacy of pericardiocentesis, performed with non-continuous echocardiography monitoring. All the procedures performed at Department of Cardiovascular Disease, Ospedali Riuniti Ancona, from January 2001 to June 2013, were retrospectively analyzed to determine risks connected to the procedure and its success rate. Epidemiological data, procedure indications and etiology of the effusions were also recorded...
November 30, 2016: Minerva Cardioangiologica
https://www.readbyqxmd.com/read/27900508/temperature-dependence-of-viscosity-relaxation-times-t1-t2-and-simulated-contrast-for-potential-perfusates-in-post-mortem-mr-angiography-pmmra
#7
Bridgette Webb, Thomas Widek, Bernhard Neumayer, Christine Bruguier, Sylvia Scheicher, Hanna Sprenger, Silke Grabherr, Thorsten Schwark, Rudolf Stollberger
Developments in post-mortem imaging increasingly focus on addressing recognised diagnostic weaknesses, especially with regard to suspected natural deaths. Post-mortem MR angiography (PMMRA) may offer additional diagnostic information to help address such weaknesses, specifically in the context of sudden cardiac death. Complete filling of the coronary arteries and acceptable contrast with surrounding tissue are essential for a successful approach to PMMRA. In this work, the suitability of different liquids for inclusion in a targeted PMMRA protocol was evaluated...
November 29, 2016: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/27900333/the-effects-of-hemodynamic-changes-on-pulse-wave-velocity-in-cardiothoracic-surgical-patients
#8
Yurie Obata, Maki Mizogami, Sarabdeep Singh, Daniel Nyhan, Dan E Berkowitz, Jochen Steppan, Viachaslau Barodka
The effect of blood pressure on pulse wave velocity (PWV) is well established. However, PWV variability with acute hemodynamic changes has not been examined in the clinical setting. The aim of the present study is to investigate the effect of hemodynamic changes on PWV in patients who undergo cardiothoracic surgery. Using data from 25 patients, we determined blood pressure (BP), heart rate (HR), and the left ventricular outflow tract (LVOT) velocity-time integral. By superimposing the radial arterial waveform on the continuous wave Doppler waveform of the LVOT, obtained by transesophageal echo, we were able to determine pulse transit time and to calculate PWV, stroke volume (SV), cardiac output (CO), and systemic vascular resistance (SVR)...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27900290/female-athletes-and-menstrual-disorders-a-pilot-study
#9
Laura Stefani, Giorgio Galanti, Silvia Lorini, Giada Beni, Metella Dei, Nicola Maffulli
BACKGROUND: There is a greater incidence of menstrual disorders in female athletes than in their sedentary counterparts. The menstrual disorder is reported in female athletes suffering from athletic triad syndrome, while few data in those free of this syndrome are available. The study aims to ascertain the presence of menstrual disorders and the eventual relationship with myocardial performance in female athletes practicing different sports. METHODS: A sample of 64 subjects aged 18...
April 2016: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/27899069/gastric-dilatation-and-intestinal-obstruction-mimicking-acute-coronary-syndrome-with-dynamic-electrocardiographic-changes
#10
H M M T B Herath, Anne Thushara Matthias, B S D P Keragala, W A E Udeshika, Aruna Kulatunga
BACKGROUND: ST elevation myocardial infarction is a medical emergency and the electrocardiogram is a part of the mainstay in the initial diagnosis. A variety of non-cardiac conditions have been known to mimic the electrocardiographic changes seen in acute coronary syndrome. We present a patient presenting with acute partial intestinal obstruction causing gastric distension and intestinal dilatation who also had dynamic electrocardiographic changes, mimicking anterior ST elevation myocardial infarction...
November 29, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27898548/two-cardiac-arrests-because-of-venous-air-embolism-during-endoscopic-retrograde-cholangiopancreatography
#11
Joseph M Sisk, Monica D Choi, Andrew B Casabianca, Ali M Hassan
Venous air embolism is a rare but potentially catastrophic complication of endoscopic retrograde cholangiopancreatography. We report 2 cases of venous air embolism and subsequent cardiac arrests. During resuscitation efforts, a transesophageal echocardiogram was placed, which demonstrated significant air in the right heart. Although gastroenterologists seem to be more aware of this complication, it is underreported in the anesthesiology literature. As anesthesiologists continue to expand coverage to endoscopy suites, anesthesia providers must be aware of predisposing factors and maintain a high index of suspicion to recognize and treat in a timely manner to prevent serious adverse outcomes...
November 28, 2016: A & A Case Reports
https://www.readbyqxmd.com/read/27896330/biventricular-thrombus-in-hypereosinophilic-syndrome-presenting-with-shortness-of-breath
#12
Abdul Baqi, Shahan Waheed, Fateh Ali Tipoo, Aamir Hameed Khan
A 48 years old male presented to clinic with 12 months of low grade fever with shortness of breath which has progressively worsened with no associated weight loss, night sweats or loss of appetite. There was no prior history of chronic illness before the current illness. Laboratory workup revealed a high white blood cell count with predominant eosinophils. Chest X-ray was normal. Transthoracic echocardiography and Cardiac Magnetic Resonance showed biventricular thrombi. On further extensive workup the findings were consistent with hypereosinophilic syndrome...
June 2016: Turkish Journal of Emergency Medicine
https://www.readbyqxmd.com/read/27891164/a-low-carbohydrate-high-fat-diet-decreases-lean-mass-and-impairs-cardiac-function-in-pair-fed-female-c57bl-6j-mice
#13
Jessica Nilsson, Madelene Ericsson, Masoumeh Motamedi Joibari, Fredrick Anderson, Leif Carlsson, Stefan K Nilsson, Anna Sjödin, Jonas Burén
BACKGROUND: Excess body fat is a major health issue and a risk factor for the development of numerous chronic diseases. Low-carbohydrate diets like the Atkins Diet are popular for rapid weight loss, but the long-term consequences remain the subject of debate. The Scandinavian low-carbohydrate high-fat (LCHF) diet, which has been popular in Scandinavian countries for about a decade, has very low carbohydrate content (~5 E %) but is rich in fat and includes a high proportion of saturated fatty acids...
2016: Nutrition & Metabolism
https://www.readbyqxmd.com/read/27890871/chagas-disease-in-mexico-report-of-14-cases-of-chagasic-cardiomyopathy-in-children
#14
Paz María Salazar-Schettino, Margarita Cabrera-Bravo, Clara Vazquez-Antona, Edgar Zenteno, Mariana De Alba-Alvarado, Elia Torres Gutierrez, Yolanda Guevara Gomez, María Gabriela Perera-Salazar, Guadalupe Garcia de la Torre, Martha Irene Bucio-Torres
Chagas disease is a parasitic infection mainly found in Latin America; it is transmitted by a triatomine, also known as assassin bug or kissing bug. In humans, the parasite causes mostly cardiac disorders. Two-thirds of the Mexican territory are regarded as risk areas for vector transmission of Trypanosoma cruzi, the causal agent. The parasite can be found as a blood-borne trypomastigote or as an intracellular amastigote. The progression and severity of lesions could be due to frequent reinfections or to infection by highly virulent strains...
2016: Tohoku Journal of Experimental Medicine
https://www.readbyqxmd.com/read/27886643/cardiac-safety-of-adjuvant-non-pegylated-liposomal-doxorubicin-combined-with-cyclophosphamide-and-followed-by-paclitaxel-in-older-breast-cancer-patients
#15
Luigi Coltelli, Andrea Fontana, Sara Lucchesi, Laura Ginocchi, Guido Bocci, Mario Filidei, Marco Scalese, Giada Arrighi, Chiara Finale, Lorenzo Marcucci, Orlando Goletti, Barbara Salvadori, Ilaria Ferrarini, Eleonora Bona, Alfredo Falcone, Giacomo Allegrini
PURPOSE: To investigate the cardiac safety of adjuvant Non-Pegylated Liposomal Doxorubicin (NPL-DOX) combined to Cyclophosphamide (CTX) and followed by weekly Paclitaxel, in older patients (≥65 years) with diagnosis of high risk breast cancer. The main end point of this prospective study was the detection of early episodes of symptomatic congestive heart failure (CHF). METHODS: The cardiac function was evaluated by left ventricular ejection fraction (LVEF) measurements with repeated echocardiograms, performed 2 weeks before the beginning of chemotherapy and every 6 months, until 30 months after the study entry; then yearly for at least 5 years...
November 22, 2016: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/27886159/cardiac-monitoring-in-patients-on-trastuzumab-correlation-of-ultrasound-and-radionuclide-ventriculography
#16
Erika Matos, Borut Jug, Barbara Vidergar Kralj, Branko Zakotnik
BACKGROUND: Guidance on cardiac surveillance during adjuvant trastuzumab therapy remains elusive. The recommended methods are 2-dimensional echocardiography (2D-ECHO) and electrocardiography gated equilibrium radionuclide ventriculography (RNV). We assessed the correlation and possible specific merits of these two methods. METHODS: In a prospective cohort study in patients undergoing post-anthracycline adjuvant trastuzumab therapy, clinical assessment, 2D-ECHO and RNV were performed at baseline, 4, 8 and 12 months...
November 25, 2016: Minerva Cardioangiologica
https://www.readbyqxmd.com/read/27886143/neonatal-diesel-exhaust-particulate-exposure-does-not-predispose-mice-to-adult-cardiac-hypertrophy-or-heart-failure
#17
Yonggang Liu, Chad S Weldy, Michael T Chin
Background: We have previously reported that in utero and early life exposure to diesel exhaust particulates predisposes mice to adult heart failure, and that in utero exposure alone is sufficient to confer this predisposition. This follow up study addresses whether neonatal exposure alone can also confer this predisposition. Methods: Newborn male C57BL/6 mice were exposed to diesel exhaust (DE) particulates immediately after birth until weaning at 21 days of age, whereupon they were transferred to filtered air (FA) conditions...
November 24, 2016: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/27880816/paradoxical-sleep-deprivation-causes-cardiac-dysfunction-and-the-impairment-is-attenuated-by-resistance-training
#18
Sara Quaglia de Campos Giampá, Marcos Mônico-Neto, Marco Tulio de Mello, Helton de Sá Souza, Sergio Tufik, Kil Sun Lee, Marcia Kiyomi Koike, Alexandra Alberta Dos Santos, Ednei Luiz Antonio, Andrey Jorge Serra, Paulo José Ferreira Tucci, Hanna Karen Moreira Antunes
BACKGROUND: Paradoxical sleep deprivation activates the sympathetic nervous system and the hypothalamus-pituitary-adrenal axis, subsequently interfering with the cardiovascular system. The beneficial effects of resistance training are related to hemodynamic, metabolic and hormonal homeostasis. We hypothesized that resistance training can prevent the cardiac remodeling and dysfunction caused by paradoxical sleep deprivation. METHODS: Male Wistar rats were distributed into four groups: control (C), resistance training (RT), paradoxical sleep deprivation for 96 hours (PSD96) and both resistance training and sleep deprivation (RT/PSD96)...
2016: PloS One
https://www.readbyqxmd.com/read/27875636/evaluation-of-coronary-artery-disease-in-potential-liver-transplant-recipients
#19
REVIEW
Brian J Hogan, Enoka Gonsalkorala, Michael A Heneghan
Improvements in the management of patients undergoing Liver Transplantation (LT) have resulted in a significant increase in survival over recent years. Cardiac disease is now the leading cause of early mortality and the stress of major surgery, haemodynamic shifts, the possibility of haemorrhage or reperfusion syndrome require the recipient to have good baseline cardiac function. The prevalence of coronary artery disease (CAD) is increasing in liver transplant candidates, especially in those with Non-Alcohol related Fatty Liver Disease (NAFLD)...
November 22, 2016: Liver Transplantation
https://www.readbyqxmd.com/read/27873766/incidental-finding-of-giant-pericardial-lipoma
#20
Handi Salim, Dhakshinamurthy Vijay Anand, Richard Watkin, Luke Tapp
We describe a patient with an incidental finding of a large mass adjacent to the heart detected on a screening CT scan. The differential diagnosis included primary and secondary tumours of the heart. Subsequent investigation with trans-thoracic echocardiogram and cardiac MRI confirmed a diagnosis of a giant pericardial lipoma, one of the common benign primary cardiac tumours.
November 21, 2016: BMJ Case Reports
keyword
keyword
7134
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"