نتایج جستجو برای: ventricular hemorrhage
تعداد نتایج: 245907 فیلتر نتایج به سال:
Cardiac complications are well known after aneurysmal subarachnoid hemorrhage. Electrocardiographic changes occur in 50% to 100% of such cases. Arrhythmias, left ventricular dysfunction, and frank myocardial infarction are infrequently observed. Myocardial infarction must be differentiated from neurogenic stunned myocardium, which is a reversible condition. From 1996 to 2001, 105 patients with ...
Sixty-eight patients with intraventricular hemorrhage (IVH) diagnosed by computed tomography (CT) were reviewed retrospectively to determine the etiology and prognosis, relationship to delayed hydrocephalus, and effect on neurological outcome. The most common causes were a ruptured aneurysm, trauma, and hypertensive hemorrhage. Ruptured aneurysms of the anterior communicating artery can often b...
Selective arterial embolization for uncontrollable urethral hemorrhage in a patient with a left ventricular assist device Yujiro Hayashi , Atsunari Kawashima a, , Kazutoshi Fujita , Taigo Kato , Toyofumi Abe , Takeshi Ujike , Akira Nagahara , Shinichiro Fukuhara , Motohide Uemura , Hiroshi Kiuchi , Ryoichi Imamura , Tetsuya Saito , Koichi Toda , Yoshiki Sawa , Kentaro Kishimoto c, , Keigo Osuga...
Acute Changes in Blood Pressure Following Vascular Diseases in the Brain Stem • The relationship of the type of acute change in blood pressure to the site of the brain lesion, following cerebral hemorrhage and infarction, were studied in 108 patients in whom autopsy was performed. No significant changes in blood pressure were observed in cases with lesions localized rostral to the midbrain and ...
Some acute complications are known during permanent pacemaker implantation such as pneumothorax, lead perforation, lead dislodgement, and hemorrhage. ST-segment elevation in electrocardiogram during implantation is rare, but it might indicate critical complication like myocardial ischemia or ventricular perforation. Physicians should pay attention about ST-segment change during pacemaker implan...
Introduction: External ventricular drains (EVD) represent one of the most prevalent neurosurgical procedures, providing treatment elevated intracranial pressure while also enabling real-time monitoring. However, incidence complications is increasing, with rate EVD-associated hemorrhage alone ranging up to 41%. Additional complications, including misplacement, dislodgment, blockage and infection...
We examined, in conscious dogs, the effects of acute hemorrhage on measurements of mean arterial and left ventricular (LV) pressures, LV diameters, LV dP/dt, LV dP/dt/P40, LV dP/dt/ circ, i.e., LV dP/dt divided by LV circumference, and LV dD/dt, i.e., velocity of myocardial fiber shortening. Hemorrhage (30 ml/kg) over 1 hour reduced mean arterial pressure (31 ± 4.3%), LV end-diastolic (21 ± 3.2...
AIM Factors affecting the development of postoperative hydrocephalus patients who underwent surgery after aneurysmal subarachnoid hemorrhage were retrospectively assessed. MATERIAL AND METHODS 201 cases, who underwent aneurysm surgery in our clinic after subarachnoid hemorrhage between 2008 and 2013, were retrospectively assessed. Twenty-one cases with hydrocephalus development were retrospec...
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