Results 41 to 50 of about 50,060 (272)
Journal of Cardiothoracic Surgery, 2020 Background In individuals with hypertrophic obstructive cardiomyopathy, elongated anterior mitral leaflets are commonly associated with systolic anterior motion.
Hiroyuki Nakajima +5 more
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A Mass Causing Right Ventricular Outflow Obstruction - A Dreadful Complication [PDF]
Brazilian Journal of Cardiovascular Surgery, 2019 The most common cardiac tumour in the pediatric age group is rhabdomyoma. These are usually located in the ventricles, either in the ventricular septum or free wall.
Rupesh Kumar, Javid Raja
doaj +1 more source
Pathology of Left Ventricular Outflow Tract Obstruction [PDF]
Circulation, 1965 Lesions causing obstruction to the outflow of blood from the left ventricle may reside in the ascending aorta, the aortic valve, or the outflow tract of the left ventricle. Conditions involving the ascending aorta are usually congenital, and designated as supravalvular aortic stenosis. A tendency is present for this condition to be associated
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Right ventricular outflow tract obstruction due to a leiomyosarcoma
Annals of Cardiac Anaesthesia, 2020 A 65-year-old female presenting with worsening dyspnea and notable weight loss were found to have a systolic murmur on physical examination. On workup with computed tomography (CT) angiogram, a solid mass was found extending from the inferior vena cava into the right ventricle.
Orlando Santana +3 more
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Non-pharmaceutical Interventions for Hypertrophic Cardiomyopathy: A Mini Review
Frontiers in Cardiovascular Medicine, 2021 Hypertrophic cardiomyopathy is an inherited cardiovascular disease, and 70% of patients have left ventricular outflow tract obstruction. Ventricular septal myectomy has been the gold standard treatment for most patients with refractory symptoms.
Miaomiao He +5 more
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Right Ventricular Myxoma Obstructing the Right Ventricular Outflow Tract [PDF]
Circulation, 2000 A12-year-old previously healthy girl developed syncope when walking at school. When she was seen in the emergency department, her heart rate was 115 bpm, the precordial impulse was active, and a thrill was palpated. Third and fourth heart sounds were heard. A grade 4/6 systolic ejection murmur was heard at the …
Flor A. Aguilera +3 more
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A novel approach for the diagnosis of ventricular tachycardia based on phase space reconstruction of ECG [PDF]
International Journal of Cardiology, Volume 172, Issue 1, March
2014, Pages e31-e33, 2014 Ventricular arrhythmias comprise a group of disorders which manifest clinically in a variety of ways from ventricular premature beats (VPB) and no sustained ventricular tachycardia (in healthy subjects) to sudden cardiac death due to ventricular tachyarrhythmia in patients with and/or without structural heart disease.
arxiv +1 more source
Numerical Simulations of a Protostellar Outflow Colliding with a Dense Molecular Cloud [PDF]
Astrophys.J.690:944-952,2009, 2008 High-resolution SiO observations of the NGC 1333 IRAS 4A star-forming region showed a highly collimated outflow with a substantial deflection. The deflection was suggested to be caused by the interactions of the outflow and a dense cloud core. To investigate the deflection process of protostellar outflows, we have carried out three-dimensional ...
arxiv +1 more source
Metastasizing leiomyoma obstructing the right ventricular outflow tract
Annals of Cardiac Anaesthesia, 2020 A very loud systolic murmur was identified during a pre-operative evaluation of a 51-year-old woman for an elective hysterectomy. The TTE showed a 4.7 cm intracardiac mass obstructing the RVOT. The patient was scheduled instead for resection of the mass.
Miguel Abalo +3 more
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Iatrogenic postoperative left ventricular outflow tract obstruction [PDF]
Clinical Cardiology, 1983 AbstractA 56‐year‐old female, who underwent aortocoronary bypass graft for occlusion of anterior descending artery is reported, who postoperatively developed a harsh systolic murmur, mitral regurgitation, and intraventricular systolic pressure gradient suggestive of hypertrophic subaortic stenosis.
Harry Goldberg +3 more
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