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Biomedical subjects

J C Cembellín

Publications and source records attributed to J C Cembellín.

4 recordsLinked to original sources

[Late reopening of patent ductus arteriosus after complete closure with the Rashkind prosthesis. Possible traumatic origin].

We report the case of a symptomatic adult with an occluded persistent duct with a transcatheter proceeding using a Rashkind prosthesis. After a month of follow up the color-coded Doppler-flow echocardiogram did not show residual shunt, posteriorly the patient's symptoms disappeared and the left ventricular dimensions were reduced. At the thirteen month of follow-up, the patient had an accident while working, falling down from a scaffold. Afterwards, a ductal jet was observed in the echocardiogram with an increased size of the left ventricle, symptoms also appeared. A cardiac catheterism was then performed showing a pulmonary/systemic flow rate of 2 and a 3 mm flow jet at the superior border of the prosthesis. A second prosthesis was implanted with no residual shunts.

Accidental Falls↗

[Exercise-induced atrioventricular block. Significance of the ischemic component. Report of 4 new cases].

We report four new cases of exercise-induced atrio-ventricular block (appearing during treadmill exercise testing). The mechanism was ischemia in two patients and the conduction disturbance disappeared after coronary artery bypass grafting. The literature on this matter is reviewed. Also the etiology, the natural history and management are discussed in these cases.

Electrocardiography↗

[Syncope associated with glossopharyngeal neuralgia and parapharyngeal tumor].

The reflex-induced cardiovascular syncope is rarely associated with facial neuralgia and neck neoplasms. We report the case of a male with vasopressor and cardioinhibitor syncopes, despite the implantation of a pacemaker. Because of a glossopharyngeal neuralgia, a neoplasm of the left parapharyngeal fossae is diagnosed. The pathophysiology and the therapeutic approach is discussed.

Aged↗