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Cardiac murmur

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https://www.readbyqxmd.com/read/27919727/patent-ductus-arteriosus-in-cats-felis-catus-50-cases-2000-2015
#1
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/27916238/variation-in-effectiveness-of-a-cardiac-auscultation-training-class-with-a-cardiology-patient-simulator-among-heart-sounds-and-murmurs
#2
Yutaka Kagaya, Masao Tabata, Yutaro Arata, Junichi Kameoka, Seiichi Ishii
BACKGROUND: Effectiveness of simulation-based education in cardiac auscultation training is controversial, and may vary among a variety of heart sounds and murmurs. We investigated whether a single auscultation training class using a cardiology patient simulator for medical students provides competence required for clinical clerkship, and whether students' proficiency after the training differs among heart sounds and murmurs. METHODS: A total of 324 fourth-year medical students (93-117/year for 3 years) were divided into groups of 6-8 students; each group participated in a three-hour training session using a cardiology patient simulator...
December 1, 2016: Journal of Cardiology
https://www.readbyqxmd.com/read/27907878/ultrasound-in-cardiac-trauma
#3
Theodosios Saranteas, Andreas F Mavrogenis, Christina Mandila, John Poularas, Fotios Panou
In the perioperative period, the emergency department or the intensive care unit accurate assessment of variable chest pain requires meticulous knowledge, diagnostic skills, and suitable usage of various diagnostic modalities. In addition, in polytrauma patients, cardiac injury including aortic dissection, pulmonary embolism, acute myocardial infarction, and pericardial effusion should be immediately revealed and treated. In these patients, arrhythmias, mainly tachycardia, cardiac murmurs, or hypotension must alert physicians to suspect cardiovascular trauma, which would potentially be life threatening...
November 5, 2016: Journal of Critical Care
https://www.readbyqxmd.com/read/27906477/blood-pressure-measurements-in-780-apparently-healthy-cats
#4
J R Payne, D C Brodbelt, V Luis Fuentes
BACKGROUND: Mean systolic blood pressure in apparently healthy cats has been reported as approximately 125 mmHg using direct assessment, but there is greater variability in reported values using indirect assessment. Increasing age and the white-coat effect are associated with increased systolic blood pressure. HYPOTHESIS/OBJECTIVES: To report Doppler-derived blood pressure measurements from a large population of apparently healthy cats and to assess epidemiologic factors associated with recorded blood pressures...
December 1, 2016: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/27891383/ruptured-sinus-of-valsalva-with-infective-endocarditis-complicated-with-post-infectious-acute-glomerulonephritis-a-rare-case-presentation
#5
Aditya Singh Kutiyal, Mradul Kumar Daga
Ruptured Sinus of Valsalva (RSOV) is a rarely seen disease condition. RSOV can have varied presentations from being asymptomatic with just a cardiac murmur to profound hypotension. There has been simultaneous occurrence of RSOV with Infective Endocarditis (IE) in literature. Glomerulonephritis has also been reported in approximately 20% patients with IE. Large amount of proteinuria or decline in kidney functions is rarely encountered and mostly this finding has been incidental on routine evaluation. The co-existence of all the three conditions in a single patient is rare...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27862323/crisscross-heart-morphology-clinical-diagnosis-and-management-options
#6
Trushar Gajjar, Jinaga Nageswar Rao, Neelam Desai
Crisscross heart is a rare cardiac malformation characterized by crossing of the inflow streams of the two ventricles due to a twisting of the heart about its long axis. The developmental mechanisms and causes of crisscross heart remain unknown. Neonates present with cyanosis and a systolic murmur. In this study, we report a case of crisscross heart with situs inversus, concordant atrioventricular and ventriculo arterial connection with ventricular septal defect and pulmonary stenosis, and review the literature on this rare cardiac malformation...
November 14, 2016: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/27860144/the-not-so-innocent-heart-murmur-a-five-year-experience
#7
Shaw-Hua Kueh, Thomas Pasley, Miriam Wheeler, James Pemberton
BACKGROUND: Auckland City Hospital (ACH) established a Heart Murmur Clinic (HMC) with the aim of providing prompt assessment of patients with asymptomatic systolic murmurs. This may lead to early intervention and improved outcomes if significant structural heart disease is detected and reassurance if no significant findings found. Similar clinics for children have proven beneficial; the benefit of a HMC in an adult population has been difficult to determine. OBJECTIVES: To review the clinical demographics and echocardiographic information of patients presenting to our HMC and to assess what proportion had significant structural heart disease and determine the common structural abnormalities in this population...
November 16, 2016: Internal Medicine Journal
https://www.readbyqxmd.com/read/27826707/diagnostic-yield-of-outpatient-pediatric-echocardiograms-impact-of-indications-and-specialty
#8
Sean M Lang, Elijah Bolin, Sarah Hardy, Xinyu Tang, R Thomas Collins
Multiple reports have shown that echocardiograms are neither cost-effective nor of high diagnostic yield for a number of indications. This study sought to evaluate the impact of indications and provider type on the diagnostic yield of first-time outpatient pediatric echocardiograms. All initial echocardiograms interpreted at our institution from February 2009 to December 2014 were reviewed retrospectively. Positive findings were defined as any abnormality of structure or function. Ordering physicians were grouped as Primary Care, Subspecialist, or Cardiologist...
November 8, 2016: Pediatric Cardiology
https://www.readbyqxmd.com/read/27817779/-identification-of-a-novel-jag1-mutation-in-a-family-affected-by-alagille-syndrome
#9
Ying Cheng, Shu-Tao Zhao, Li Guo, Mei Deng, Qing Zhou, Yuan-Zong Song
Alagille syndrome (ALGS) is an autosomal dominant disorder which is mainly caused by JAG1 gene mutation and can affect multiple systems including the liver, heart, eyes, skeleton and face. This paper reports the clinical and genetic features of an ALGS patient. A 2-year-and-9-month-old boy was referred to the hospital with the complaint of abnormal liver function and heart murmur discovered over two years. Jaundice of the skin and sclera was not observed. The child had a prominent forehead, left esotropia, depressed nasal bridge and micromandible...
November 2016: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/27797350/ecg-case-of-the-month-heart-failure-in-a-man-from-chile
#10
D Luke Glancy, Glenn A Cochran, Frederick R Helmcke
A 49-year-old man visiting New Orleans from Chile comes to the hospital complaining of exertional dyspnea for 2 months with the more recent onset of ankle edema. He is a slender man with a blood pressure of 91/60 mmHg, crackles at both lung bases, and markedly distended neck veins. His cardiac rhythm is irregular. A soft murmur of mitral regurgitation and a soft S-3 are heard at the left ventricular apex. All four pedal pulses are easily palpable. Epigastric tenderness is noted on palpation; although the patient has a history of peptic ulcer disease, the tenderness is probably due to an enlarged left lobe of his liver, the result of hepatic congestion from his heart failure...
September 2016: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/27783878/an-elephant-trunk-appearance-what-is-the-diagnosis
#11
Roopali Khanna, Deepchandh Raja, Pravin K Goel
Coronary cameral fistula is a rare congenital cardiac abnormality. An 18-year-old boy presented with features of right heart volume overload. Clinical examination was suggestive of hyperdynamic circulation with continuous murmur in precordium. 2D echocardiography showed dilated right coronary artery, and 3D echocardiography added information in tracing the track of the fistula which was consistent with the diagnosis of right coronary cameral fistula draining into the right ventricle. Coronary angiograms revealed an unusually dilated right coronary artery giving the appearance of an "elephant trunk" and with a fistulous tract into the right ventricle...
October 2016: Echocardiography
https://www.readbyqxmd.com/read/27774261/expecting-the-unexpected-right-atrial-mass-in-a-transplant-patient
#12
Rayan Yousefzai, Setu Trivedi, Renuka Jain, Omar M Cheema, John D Crouch, Vinay Thohan, Bijoy K Khandheria
We present a 71-year-old male, who had had a heart transplantation 24 years prior, who came to our clinic with a low-grade fever and a new II/VI holosystolic murmur. Echocardiography showed a large mass in the right atrium with attachment near the junction of the right atrium and superior vena cava. The patient was taken to the operating room for resection of the mass. Microscopic evaluation was consistent with thrombus. Differential diagnosis of cardiac masses after cardiac transplant includes tumour, thrombus, and vegetation...
December 2015: ESC Heart Failure
https://www.readbyqxmd.com/read/27707833/development-and-validation-of-a-screening-tool-for-the-identification-of-inappropriate-transthoracic-echocardiograms
#13
Ricardo Fonseca, Faraz Pathan, Thomas H Marwick
OBJECTIVE: We sought whether simple clinical markers could be used in a questionnaire for recognition of inappropriate (or rarely appropriate, RA) tests at point-of-service. Most applications of appropriateness criteria (AC) for transthoracic echocardiogram (TTE) have been at the point of order, but a simple means of identifying RA tests in an audit process would be of value. DESIGN, SETTING AND PARTICIPANTS: The study was performed in 2 major hospitals in Tasmania...
October 5, 2016: BMJ Open
https://www.readbyqxmd.com/read/27707681/-heart-disease-in-sports-horses-current-recommendations-of-the-2014-acvim-eceim-consensus-statement
#14
C Schwarzwald
Heart murmurs and arrhythmias are common in horses. Assessment of their clinical relevance concerning health, performance, safety and longevity of sports horses is of highest importance. A comprehensive cardiovascular examination is crucial for diagnosis and assessment of the severity of disease. Recently, an expert panel of the American College of Veterinary Internal Medicine (ACVIM) and the European College of Equine Internal Medicine (ECEIM) developed a consensus statement containing recommendations for sports horses with heart disease...
October 2016: Schweizer Archiv Für Tierheilkunde
https://www.readbyqxmd.com/read/27700266/epidemiological-clinical-and-echocardiographic-features-and-survival-times-of-dogs-and-cats-with-tetralogy-of-fallot-31-cases-2003-2014
#15
Valérie Chetboul, Isabelle Pitsch, Renaud Tissier, Vassiliki Gouni, Charlotte Misbach, Emilie Trehiou-Sechi, Amandine M Petit, Cécile Damoiseaux, Jean-Louis Pouchelon, Loïc Desquilbet, Eric Bomassi
OBJECTIVE To characterize the epidemiological, clinical, and echocardiographic features of dogs and cats with tetralogy of Fallot (TOF) and determine their survival times. DESIGN Retrospective case series. ANIMALS 15 dogs and 16 cats with a diagnosis of TOF as determined via echocardiography. PROCEDURES Medical records of dogs and cats were reviewed to extract information on signalment, clinical status at the time of TOF diagnosis, echocardiographic findings, and any outcome data. RESULTS The most common canine breeds were terrier types (n = 7)...
October 15, 2016: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/27686438/-the-clinical-feature-and-microbiological-etiology-of-patients-with-infective-endocarditis
#16
K Li, F E Zhang, A P Wang, G F Zhu
Objective: To investigate the clinical features, pathogenic distribution and drug susceptibility of patients with infective endocarditis (IE). Methods: Clinical data of IE patients were collected, who were admitted to Capital Medical University Affiliated Beijing Anzhen Hospital from January 2012 to March 2015. Results: Three hundred and three IE patients were enrolled with age of (43±16) years old. Fever (85.5%)and cardiac murmur (62.4%)were the most common clinical presentations. Congenital heart diseases was the leading underlying diseases in IE patients...
October 1, 2016: Zhonghua Nei Ke za Zhi [Chinese Journal of Internal Medicine]
https://www.readbyqxmd.com/read/27664004/77-year-old-female-with-syncope
#17
Mahmoud A Abdelsalam, Jeffrey B Geske
CLINICAL INTRODUCTION: A 77-year-old female was referred for evaluation of an episode of syncope while eating breakfast. There was no history of fall, syncope, prodrome, dyspnoea, chest discomfort or palpitations. Medical history was notable for hyperlipidaemia and treated hypertension. Blood pressure was 140/90 mm Hg, pulse 85  beats per minute (BPM). No murmurs were present on cardiac examination. ECG revealed normal sinus rhythm with left ventricular (LV) hypertrophy (see online supplementary figure S1)...
September 23, 2016: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/27661559/-giant-coronary-artery-fistula-report-of-one-case
#18
Héctor Ugalde, Diego Ugalde, Gastón Dussaillant
Coronary artery fistulae are abnormal connections between a coronary artery and any cardiac chamber or other vessels. Most of them have a congenital origin. We report a 60 years old woman referring a history of progressive dyspnea and orthopnea during the last year. A continuous heart murmur was audible in the third and fourth intercostal spaces at the left sternal border. Electrocardiogram was normal and echocardiography showed mild dilation of right cavities and an image suggesting a dilated right coronary artery with flow to right atrium...
July 2016: Revista Médica de Chile
https://www.readbyqxmd.com/read/27652156/pediatric-coronary-artery-fistula-echocardiographic-case-reports-and-literature-review-of-treatment-strategy
#19
Guang Song, Jing Zhang, Weidong Ren, Ying Li, Ke Zhou
BACKGROUND: Coronary artery fistula (CAF) is a rare cardiac anomaly. Application of transthoracic echocardiography (TTE) is not fully illustrated in pediatric period. Meanwhile, the treatment strategy of CAF is still a controversial issue. CASE PRESENTATION: Five cases of CAF with different types were presented. We also retrospectively reviewed 32 records of CAF in our institution from May 2001 to January 2015, including cardiac murmurs, symptoms, TTE diagnoses, complications, other anomalies, treatment and outcome...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27629961/an-adult-case-of-unicommissural-unicuspid-aortic-valve-diagnosed-based-on-the-intraoperative-findings
#20
Tetsuo Yamanaka, Toru Fukatsu, Yoshimaro Ichinohe, Hirotaka Komatsu, Masahiro Seki, Kenichi Sasaki, Hideaki Takai, Takashi Kunihara, Yasunobu Hirata
We herein report an adult case of unicommissural unicuspid aortic valve (UAV). A 59-year-old man, who was noted to have a cardiac murmur at 31 years of age, was admitted to our hospital due to acute heart failure. Severe calcification in the aortic valve with severe low-flow/low-gradient aortic stenosis and moderate aortic regurgitation was observed and thought to be the cause of heart failure, however, the etiology of aortic valve dysfunction was not clear. Aortic valve replacement was subsequently performed, and unicommissural UAV was diagnosed according to the intraoperative findings...
2016: Internal Medicine
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