Results 171 to 180 of about 36,422 (225)

A Rare Presentation of Infective Endocarditis Complicating Severe Aortic Valve Stenosis. [PDF]

open access: yesJ Cardiovasc Dev Dis
Sghaier C   +4 more
europepmc   +1 more source

An isolated ventricular septal defect as a consequence of penetrating injury to the heart

European Journal of Cardio-thoracic Surgery, 1999
The authors describe, in a case report, an isolated defect of the ventricular septum developing due to a stab injury to the heart not requiring an emergency surgical intervention. Two months after the injury, the authors performed primary surgical correction of the defect.
J Pirk
exaly   +3 more sources

Design of heart phantoms for ultrasound imaging of ventricular septal defects

International Journal of Computer Assisted Radiology and Surgery, 2021
Ventricular septal defects (VSDs) are common congenital heart malformations. Echocardiography used during VSD hybrid cardiac procedures requires extensive training for image acquisition and interpretation. Cardiac surgery simulators with heart phantoms have shown usefulness for such training, but they are limited in visualization and characterization ...
Gerardo Tibamoso-Pedraza   +7 more
openaire   +2 more sources

Navigation guidance for ventricular septal defect closure in heart phantoms

International Journal of Computer Assisted Radiology and Surgery, 2022
Transesophageal echocardiography (TEE) is the preferred imaging modality in a hybrid procedure used to close ventricular septal defects (VSDs). However, the limited field of view of TEE hinders the maneuvering of surgical instruments inside the beating heart.
Gerardo Tibamoso-Pedraza   +8 more
openaire   +2 more sources

Repair of postinfarction ventricular septal defect on a beating heart

The Annals of Thoracic Surgery, 1996
Two elderly patients with postinfarction ventricular septal defect underwent repair by endocardial patch with infarct exclusion on a beating heart under normothermic cardiopulmonary bypass with ultra-short-acting beta-blocker infusion. Their hemodynamic states soon recovered, and postoperative angiographic studies showed improvement of cardiac function
T, Takahashi   +6 more
openaire   +2 more sources

Nature of heart failure in patients with ventricular septal defect

American Journal of Physiology-Heart and Circulatory Physiology, 1995
To assess the contributions of systolic and diastolic dysfunction to congestive heart failure (CHF) in ventricular septal defect (VSD), we studied 13 children with VSD at catheterization using a Millar catheter. Eight children had CHF, whereas five did not. Phenylephrine was infused at a rate of 5 micrograms.kg-1.min-1, and M-mode echocardiography and
J M, Stewart   +5 more
openaire   +2 more sources

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