نتایج جستجو برای: right atrium

تعداد نتایج: 287864  

2011
Mihalis Argiriou Dimitrios Mikroulis Timothy Sakellaridis Vasilios Didilis Apostolos Papalois George Bougioukas

BACKGROUND In right ventricular failure (RVF), an interatrial shunt can relieve symptoms of severe pulmonary hypertension by reducing right ventricular preload and increasing systemic flow. Using a pig model to determine if a pulmonary artery-left atrium shunt (PA-LA) is better than a right atrial-left atrial shunt (RA-LA), we compared the hemodynamic effects and blood gases between the two shu...

Journal: :European Journal of Echocardiography 2005

2018
Hitesh Raheja Vinod Namana Norbert Moskovits Gerald Hollander Jacob Shani

Figure 1 – A) Transthoracic echocardiogram showing cor triatriatum: proximal and distal left atrium separated by a membrane (Pointing white arrow), LA: left atrium; LV: left ventricle; RV: right ventricle; RA: right atrium. B) Transesophageal echocardiogram showing cor triatriatum: proximal and distal left atrium separated by a membrane (Pointing white arrow), LA: left atrium; LV: left ventricl...

Journal: :iranian journal of radiology 0
bushra johari department of biomedical imaging, university malaya of research imaging center, faculty of medicine, university malaya, kuala lumpur, malaysia; faculty of medicine, university teknologi mara, jalan hospital, sungai buloh selangor, malaysia; faculty of medicine, mara university of technology, jalan hospital, sungai buloh selangor, malaysia. tel: +6012-3729495 yang faridah abdul aziz department of biomedical imaging, university malaya of research imaging center, faculty of medicine, university malaya, kuala lumpur, malaysia sivakumar krishnasamy department of surgery, university of malaya medical center, kuala lumpur, malaysia lai meng looi department of pathology, university of malaya medical center, kuala lumpur, malaysia shahrul amry hashim department of surgery, university of malaya medical center, kuala lumpur, malaysia raja amin raja mokhtar department of surgery, university of malaya medical center, kuala lumpur, malaysia

the presence of tumor thrombus in the right atrium is frequently the result of direct intraluminal extension of infra-diaphragmatic malignancy into the inferior vena cava (ivc) or supradiaphragmatic carcinoma into the superior vena cava (svc). right atrial tumor thrombus with extension into both svc and ivc has not been reported in the literature. we present a patient who presented with symptom...

Journal: :The Indian journal of chest diseases & allied sciences 2013
Ajit Vigg Sanjeev K Khulbey Sanjay Kumar Agarwal Vijay Dikshit A Sathpathy U Srinivas G Swarnalata Tejal Modi A S Hemalatha

Computed tomography (CT) of the chest showed a multiseptate cystic lesion (6.5cmx6.5cm) with thick irregular and calcific densities within it seen in the right paracardiac region abutting the right atrium (Figure 2). Fibreoptic bronchoscopy did not reveal any remarkable findings. A right lateral thoracotomy was performed under general anaesthesia. A solid well Figure 2. Contrast enhanced CT of ...

Journal: :Chest 1979
I Jutrin E Di Segni G Krabel

A false aneurysm of the right atrium is described. The false aneurysm appeared after open-heart surgery and was probably related to loosening of a right atrial suture. Because of the low pressure in the right atrium, the danger of rupture seemed to be low, and conservative therapy was chosen.

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