نتایج جستجو برای: posterior pericardiotomy

تعداد نتایج: 112959  

Journal: :The Journal of Thoracic and Cardiovascular Surgery 1987

Journal: :International journal of clinical and experimental pathology 2015
Guo-Tao Ma Jian-Zhou Liu Qi Miao Quan-Cai Cui

BACKGROUND Primary malignant tumors of the pericardium are rare, and most primary malignant pericardium tumors are mesotheliomas. Primary pericardial angiosarcoma is extremely rare, and it is associated with a poor prognosis. CASE PRESENTATION We report of a 47-year-old woman who complained of activity-related chest tightness and shortness of breath. Computed tomography, magnetic resonance im...

Journal: :American journal of physiology. Heart and circulatory physiology 2003
Hersh S Maniar Sunil M Prasad Sydney L Gaynor Celeste M Chu Paul Steendijk Marc R Moon

Optimization of right atrial (RA) mechanics is important for maintaining right ventricular (RV) filling and global cardiac output. However, the impact of pericardial restraint on RA function and the compensatory role of the right atrium to changes in RV afterload remain poorly characterized. In eight open-chest sheep, RA elastance (contractility) and chamber stiffness were measured (RA pressure...

Journal: :Chest 1985
G M Palatianos R J Thurer G A Kaiser

A ten-year experience with operations on the pericardium in 71 consecutive patients was reviewed. The patients ranged in age from nine months to 75 years old. Fifty-three patients were operated upon for pericardial effusion and 14 for pericardial constriction. Sixty-seven patients had pericarditis: 21 of them underwent subxiphoid tube drainage; ten, limited pericardiectomy; and the remaining 36...

Journal: :Circulation research 1981
M Molaug O Stokland A Ilebekk J Lekven F Kiil

We examined the function of the interventricular septum in six open-chest dogs by inserting piezoelectric crystals into the interventricular septum. Continuous ultrasonic recordings showed that the changes in myocardial chord length (MCL) in the septum and free walls of the right and left ventricle were similar during saline infusion and during pericardiotomy. End-diastolic MCL and myocardial s...

2015
Bartłomiej Perek Iga Tomaszewska Sebastian Stefaniak Agnieszka Bartczak Marek Jemielity

INTRODUCTION Cardiac tamponade is a life-threatening clinical entity that requires emergent treatment. A variety of therapeutic methods have been applied. The purpose of this retrospective analysis was to study the efficacy of emergent surgical pericardiotomy in both the relief of cardiac tamponade and in the prevention of recurrence of pericardial effusion. MATERIAL AND METHODS This study in...

Journal: :The Journal of Thoracic and Cardiovascular Surgery 1986

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