keyword
MENU ▼
Read by QxMD icon Read
search

Cardiac shortness of breath

keyword
https://www.readbyqxmd.com/read/29036978/-clinical-features-and-surgical-treatment-effect-of-patients-with-cardiac-cavernous-hemangioma
#1
Q L Yang, B Tang, X H Zhou, J P Wang, H Y Wang, S Y Wang
Objective: To investigate the clinical features and surgical treatment effect of patients with cardiac cavernous hemangioma. Methods: Clinical data of 9 patients (5 male, aged from 4 to 53 years old) with cardiac cavernous hemangioma, who underwent surgical treatment from November 2002 to March 2015 and the diagnosis of cardiac cavernous hemangioma was confirmed by postoperative histological examination, were retrospectively analyzed. Effects of surgical treatment were analyzed. Results: Four patients were asymptomatic (heart murmur presented in 3 patients during physical examination)...
September 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/28987703/early-myocardial-gadolinium-enhancement-in-patients-with-myocarditis-validation-of-lake-louise-consensus-criteria-using-a-single-bolus-of-0-1mmol-kg-of-a-high-relaxivity-gadolinium-based-contrast-agent
#2
Nicola Galea, Marco Francone, Andrea Fiorelli, Vincenzo Noce, Elisa Giannetta, Cristina Chimenti, Andrea Frustaci, Carlo Catalano, Iacopo Carbone
OBJECTIVES: Global early gadolinium enhancement (EGE) is an accepted cardiac magnetic resonance (CMR) criterion for diagnosis of myocarditis. However, recommended enhancement thresholds are based specifically on standard-relaxivity Gd-chelates. We evaluated the performance of a high relaxivity MR contrast agent for detection of myocardial hyperemia in patients referred for endomyocardial biopsy (EMB). METHODS: We retrospectively enrolled 54 patients (mean age: 44...
October 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28971520/isotropic-3d-cardiac-cine-mri-allows-efficient-sparse-segmentation-strategies-based-on-3d-surface-reconstruction
#3
Freddy Odille, Aurélien Bustin, Shufang Liu, Bailiang Chen, Pierre-André Vuissoz, Jacques Felblinger, Laurent Bonnemains
PURPOSE: Segmentation of cardiac cine MRI data is routinely used for the volumetric analysis of cardiac function. Conventionally, 2D contours are drawn on short-axis (SAX) image stacks with relatively thick slices (typically 8 mm). Here, an acquisition/reconstruction strategy is used for obtaining isotropic 3D cine datasets; reformatted slices are then used to optimize the manual segmentation workflow. METHODS: Isotropic 3D cine datasets were obtained from multiple 2D cine stacks (acquired during free-breathing in SAX and long-axis (LAX) orientations) using nonrigid motion correction (cine-GRICS method) and super-resolution...
October 2, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28964147/assessing-multiscale-complexity-of-short-heart-rate-variability-series-through-a-model-based-linear-approach
#4
Alberto Porta, Vlasta Bari, Giovanni Ranuzzi, Beatrice De Maria, Giuseppe Baselli
We propose a multiscale complexity (MSC) method assessing irregularity in assigned frequency bands and being appropriate for analyzing the short time series. It is grounded on the identification of the coefficients of an autoregressive model, on the computation of the mean position of the poles generating the components of the power spectral density in an assigned frequency band, and on the assessment of its distance from the unit circle in the complex plane. The MSC method was tested on simulations and applied to the short heart period (HP) variability series recorded during graded head-up tilt in 17 subjects (age from 21 to 54 years, median = 28 years, 7 females) and during paced breathing protocols in 19 subjects (age from 27 to 35 years, median = 31 years, 11 females) to assess the contribution of time scales typical of the cardiac autonomic control, namely in low frequency (LF, from 0...
September 2017: Chaos
https://www.readbyqxmd.com/read/28954754/multimodality-cardiac-imaging-of-submitral-left-ventricular-aneurysm-with-concurrent-descending-aorta-mycotic-aneurysm
#5
Hazrini Abdullah, Kam Jiyen, Norliza Othman
We present a case of a 20-year-old Malay man with underlying tuberculous (TB) lymphadenitis who presented with shortness of breath and found to have submitral left ventricular aneurysm (SLVA). SLVA is well recognised but rare. Incidence of SLVA in Malay has never been documented. This is the first reported case of SLVA in Malays with concomitant thoracic aorta mycotic aneurysm. TB has been reported to be associated with SLVA. Treatment is either surgical or conservative. Imaging is required for diagnosis and preoperative assessment...
September 27, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28950259/primary-cardiac-t-cell-lymphoma-mimicking-st-elevation-myocardial-infarction
#6
Ashar Pirzada, Sean Connors, Scott Harris, Corey Adams
Primary cardiac T cell lymphoma is an extremely rare condition with only a handful of biopsy-proven cases worldwide. We present a 62-year-old female presenting with nonspecific chest discomfort, shortness of breath, and anterolateral ST-elevation on electrocardiogram mimicking a ST-elevation myocardial infarction. Imaging revealed a cardiac mass and cardiac catheterization showed diffuse noncritical coronary disease with an occluded 2nd diagonal branch. Biopsy via minimally invasive cardiac surgery showed a pathologically proven diagnosis of primary cardiac T cell lymphoma...
September 27, 2017: Cardiology
https://www.readbyqxmd.com/read/28932873/-interventional-catheter-treatment-of-tricuspid-valve-regurgitation
#7
REVIEW
T Wißt, F Kreidel, M Schlüter, K-H Kuck, C Frerker
BACKGROUND: The tricuspid valve can be considered the "forgotten" valve because in the past hardly any research has been conducted in this field and as a result only few therapeutic options existed. The prognosis of untreated tricuspid regurgitation (TR) is poor and mortality is high for patients with severe TR. Patients frequently return to medical practices and hospitals because of cardiac decompensation, with shortness of breath and leg edema. OBJECTIVE: Recent years have seen more development in catheter-based treatment options...
September 20, 2017: Der Internist
https://www.readbyqxmd.com/read/28927316/cardiovascular-magnetic-resonance-detects-silent-heart-disease-missed-by-echocardiography-in-systemic-lupus-erythematosus
#8
S Mavrogeni, L Koutsogeorgopoulou, G Markousis-Mavrogenis, A Bounas, M Tektonidou, S-N C Lliossis, D Daoussis, S Plastiras, G Karabela, E Stavropoulos, G Katsifis, V Vartela, G Kolovou
Background Accurate diagnosis of cardiovascular involvement in systemic lupus erythematosus (SLE) remains challenging, due to limitations of echocardiography. We hypothesized that cardiovascular magnetic resonance can detect cardiac lesions missed by echocardiography in SLE patients with atypical symptoms. Aim To use cardiovascular magnetic resonance in SLE patients with atypical symptoms and investigate the possibility of silent heart disease, missed by echocardiography. Patients/methods From 2005 to 2015, 80 SLE patients with atypical cardiac symptoms/signs (fatigue, mild shortness of breath, early repolarization and sinus tachycardia) aged 37 ± 6 years (72 women/8 men), with normal echocardiography, were evaluated using a 1...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28925169/-systematic-review-on-safety-of-salvianolate-injection
#9
Zhi-Wei Chen, Yan-Ming Xie, Xing Liao, Gui-Qian Wang
To systematically evaluate the safety of salvianolate injection in clinical medication. A systematic literature search was performed in the databases of Cochrane Library, Medline, Embase, the Web of Science, Clinical Trials, CNKI, VIP, WanFang Data and CBM. Literature screening was done according to inclusion and exclusion criteria, and quality was assessed according to internationally recognized quality evaluation criteria. Then the data were reviewed for analysis. 148 papers were included, consisting of 122 randomized controlled trials(RCTs), 10 non-randomized controlled trials(NRCTs), 4 case series studies, and 12 case reports...
October 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28923551/cardiac-melanoma-retrospective-review-of-a-rare-disease-at-the-mayo-clinic-1988-2015
#10
Chung Sang Tse, Nicholas Tan, Dame Idossa, Roger Click
BACKGROUND: Melanoma metastasizing to the heart (cardiac melanoma) is a rare entity that has been described only in autopsy studies or isolated pre-mortem case reports. We aim to better characterize cardiac melanoma, and describe its presenting features, imaging findings, and disease course with a case series collected over nearly 30years. METHODS: We performed a retrospective review of all patients diagnosed with cardiac melanoma at the Mayo Clinic from 1988 to 2015...
September 6, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28919631/right-atrial-myxoma-an-uncommon-presentation
#11
S K Shah, M Acharya, S I Alam, M A Hossain, M Aftabuddin
There are two types of tumors found in the cardiac chamber. These are divided into primary intra-cardiac tumors and secondary intra-cardiac tumors. Primary intra cardiac tumors are rare and among them 29% are myxomas. Majority of them are found in the left atrium. Here, we report a case of a myxoma in the right atrium with hepatomegaly and Hepatitis B virus infection. The coexistence of all these conditions is very rare. A 52 years old patient presented with history of shortness of breath on exertion along with fever and generalized weakness for 6 months which aggravated lately for last 2 months...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28919628/coronary-artery-bypass-graft-with-endarterectomy-and-stent-removal-in-patient-with-multivessel-in-stent-restenosis
#12
S S Husain, C M Ahmed, A B Adhikary, S A Sunny, M N Hasan
In the age of stent deployment after balloon angioplasty. In stent restenosis (ISR) has become a major concern. Various coronary interventional measures and coronary artery bypass graft (CABG) has employed to manage the ISR. Although CABG seems to offer advantages over other coronary intervention methods in patients with multi vessel ISR; lack of appropriate graftable vessels often make the surgery difficult and end up with incomplete revascularization. Coronary endarterectomy with stent removal mitigated some of the limitations of CABG but initial results of this surgical measure were not favorable...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28916152/effects-of-inspiratory-muscle-training-on-cardiovascular-autonomic-control-a-systematic-review
#13
REVIEW
Raphael Martins de Abreu, Patrícia Rehder-Santos, Vinicius Minatel, Gabriela Lopes Dos Santos, Aparecida Maria Catai
PURPOSE: To carry out a systematic review to determine if inspiratory muscle training (IMT) promotes changes in cardiovascular autonomic responses in humans. METHODS: The methodology followed the PRISMA statement for reporting systematic review analysis. MEDLINE, PEDro, SCOPUS and PubMed electronic databases were searched from the inception to March 2017. The quality assessment was performed using a PEDro scale. The articles were included if: (1) primary objective was related to the effects of IMT on the cardiovascular autonomic nervous system, and (2) randomized clinical trials and quasi-experimental studies...
September 7, 2017: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/28880385/echocardiographic-features-of-right-ventricular-diverticulum-a-case-report
#14
Lihong Wang, Xiaoli Cao, Jie Xue, Hongyan Li, Lei Shi, Yanming Men
Right ventricular diverticulum is a rare form of cardiac deformity, with a very few cases caused by pericarditis. A 60-year-old man sought medication because of chest congestion and shortness of breath. CT showed a soft tissue mass at the heart apex and pericardial calcification. Doppler echocardiography demonstrated a mixed cystic solid mass at the right ventricular apex. Surgical cure confirmed the diagnosis of right ventricular apex diverticulum with pericarditis. Echocardiography is contributive to the diagnosis of ventricular diverticula in measuring their size and showing the local thinning of the ventricular wall with localized bulging and abnormal motion...
October 2017: Journal of Clinical Ultrasound: JCU
https://www.readbyqxmd.com/read/28877714/successful-medical-management-of-a-case-of-austrian-syndrome-an-uncommon-entity-in-the-modern-antibiotic-era-a-case-report
#15
Muhammad Abdur Rahim, Shahana Zaman, Hasna Fahmima Haque, Samira Rahat Afroze, Khwaja Nazim Uddin
BACKGROUND: Austrian syndrome-the combination of meningitis, pneumonia and infective endocarditis due to Streptococcus pneumoniae infection, is a rare entity. In literature only a few hundreds of cases are reported but surprisingly we did not find any report on Austrian syndrome in or from Bangladesh. CASE PRESENTATION: We report the case history of a middle aged Bangladeshi diabetic man, who had fever, cough, shortness of breath and altered mentation. He had tachycardia, bi-basal lung crepitations, new cardiac murmurs and meningism...
September 6, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28870062/initial-clinical-and-hemodynamic-results-of-a-regional-pulmonary-thromboendarterectomy-program
#16
Farhan Raza, Anjali Vaidya, Anne-Sophie Lacharite-Roberge, Vladimir Lakhter, Hayan Al-Maluli, Irfan Ahsan, Pamela Boodram, Chandra Dass, Frances Rogers, Martin G Keane, Sheila Weaver, Riyaz Bashir, Yoshiya Toyoda, Paul Forfia
BACKGROUND: Pulmonary thromboendarterectomy (PTE) is the treatment of choice for eligible patients with chronic thromboembolic pulmonary hypertension (CTEPH). However, access to CTEPH and PTE care is limited. There is a paucity of published data on PTE efficacy and outcomes from alternative, regional centers of excellence in CTEPH and PTE care in the United States, outside a single national and international referral center. METHODS: We performed a retrospective review of patients undergoing PTE at our institution from June 2013 to December 2016 (42 months), and collected clinical, echocardiographic and hemodynamic data on our patients pre- and post-PTE (n=71)...
September 4, 2017: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28855497/a-49-year-old-man-with-subacute-respiratory-failure-and-interstitial-lung-opacities
#17
Anastasiia A Rudkovskaia, Ying-Chun Lo, Virginia Brady, Jose Costa, Wassim H Fares
BACKGROUND Pulmonary arterial hypertension (PAH) results from proliferative vasculopathy involving all layers of the blood vessel. Similar findings may be present in pulmonary hypertension (PH) associated with microscopic tumor embolism, which are thought to be related to the phenomenon of pulmonary tumor thrombotic microangiopathy (PTTM). PTTM is associated with the activation of the coagulation system at the surface of the tumor emboli, resulting in stenosis or occlusion of the vessel. CASE REPORT A 49-year-old man with stage IV gastro-esophageal junction adenocarcinoma presented with complaints of cough and shortness of breath...
August 31, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28830487/a-large-left-atrial-lipoma-combined-with-coronary-artery-disease
#18
Yun Liu, Xiaomei Zheng, Yu Du, Zhicheng Zhu, Tiance Wang, Rihao Xu, Dan Li, Kexiang Liu
BACKGROUND: Primary benign tumors of the heart are extremely rare and usually difficult to diagnose for their asymptomatic signs. CASE PRESENTATION: A 66-year-old woman was admitted for shortness of breath caused by a large left atrial lipoma combined with coronary artery disease. Next, we successfully performed simultaneous curative surgery for the large cardiac lipoma and coronary artery bypass grafting with a "starfish" and no cardiopulmonary bypass was used...
August 22, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28814965/convolutional-neural-network-for-the-detection-of-end-diastole-and-end-systole-frames-in-free-breathing-cardiac-magnetic-resonance-imaging
#19
Fan Yang, Yan He, Mubashir Hussain, Hong Xie, Pinggui Lei
Free-breathing cardiac magnetic resonance (CMR) imaging has short examination time with high reproducibility. Detection of the end-diastole and the end-systole frames of the free-breathing cardiac magnetic resonance, supplemented by visual identification, is time consuming and laborious. We propose a novel method for automatic identification of both the end-diastole and the end-systole frames, in the free-breathing CMR imaging. The proposed technique utilizes the convolutional neural network to locate the left ventricle and to obtain the end-diastole and the end-systole frames from the respiratory motion signal...
2017: Computational and Mathematical Methods in Medicine
https://www.readbyqxmd.com/read/28814447/acute-myocarditis-secondary-to-cardiac-tuberculosis-a-case-report
#20
Alice Cowley, Laura Dobson, John Kurian, Christopher Saunderson
Isolated myocardial involvement in tuberculosis is exceedingly rare but there are reports it can present with sudden cardiac death, atrioventricular block, ventricular arrhythmias or congestive cardiac failure. We report the case of a 33-year-old male, of South Asian descent, who presented with chest pain, shortness of breath and an abnormal ECG. The patient had no significant past medical history and coronary angiogram showed no evidence of coronary artery disease. Of note, the patient had recently been discharged from a local district hospital with an episode of myocarditis...
September 2017: Echo Research and Practice
keyword
keyword
17177
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"