Biomaterial Database

[The criteria for the choice of a cardiac pacemaker (author's transl)]. 1978

M Pistolese, and R Boccadamo, and G Altamura

The criteria commonly followed for the choice of a cardiac pacemaker to be used in the treatment of AV blocks and sick sinus syndrome are described. In case of AV block, the AA, believe that at first implant a ventricular inhibited pacemaker is to be preferred, while for the replacements the choice will be based on clinical grounds (mainly from the data obtained during the periodic controls, such as persistence of spontaneous activity, failure of sensing, etc.). In case of sick sinus syndrome, ventricular inhibited pacemakers are generally to be preferred firstly to secure stimulation even in case of AV block, secondly for the advantage of a greater stability of the endoventricular catheter. Atrial pacemakers (asynchronous, on demand, or bifocal) will be preferred when the atrial contribution is believed to be important from an haemodynamic point of view. Lastly, in single cases, its is possible to implant radiofrequency devices connected with the electrocatheter for the control of the tachyarrhythmic phases.

UI	MeSH Term	Description	Entries
D010138	Pacemaker, Artificial	A device designed to stimulate, by electric impulses, contraction of the heart muscles. It may be temporary (external) or permanent (internal or internal-external).	Cardiac Pacemaker, Artificial,Artificial Cardiac Pacemaker,Artificial Cardiac Pacemakers,Artificial Pacemaker,Artificial Pacemakers,Cardiac Pacemakers, Artificial,Pacemaker, Artificial Cardiac,Pacemakers, Artificial,Pacemakers, Artificial Cardiac
D002304	Cardiac Pacing, Artificial	Regulation of the rate of contraction of the heart muscles by an artificial pacemaker.	Pacing, Cardiac, Artificial,Artificial Cardiac Pacing,Artificial Cardiac Pacings,Cardiac Pacings, Artificial,Pacing, Artificial Cardiac,Pacings, Artificial Cardiac
D006327	Heart Block	Impaired conduction of cardiac impulse that can occur anywhere along the conduction pathway, such as between the SINOATRIAL NODE and the right atrium (SA block) or between atria and ventricles (AV block). Heart blocks can be classified by the duration, frequency, or completeness of conduction block. Reversibility depends on the degree of structural or functional defects.	Auriculo-Ventricular Dissociation,A-V Dissociation,Atrioventricular Dissociation,A V Dissociation,A-V Dissociations,Atrioventricular Dissociations,Auriculo Ventricular Dissociation,Auriculo-Ventricular Dissociations,Block, Heart,Blocks, Heart,Dissociation, A-V,Dissociation, Atrioventricular,Dissociation, Auriculo-Ventricular,Dissociations, A-V,Dissociations, Atrioventricular,Dissociations, Auriculo-Ventricular,Heart Blocks
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012804	Sick Sinus Syndrome	A condition caused by dysfunctions related to the SINOATRIAL NODE including impulse generation (CARDIAC SINUS ARREST) and impulse conduction (SINOATRIAL EXIT BLOCK). It is characterized by persistent BRADYCARDIA, chronic ATRIAL FIBRILLATION, and failure to resume sinus rhythm following CARDIOVERSION. This syndrome can be congenital or acquired, particularly after surgical correction for heart defects.	Sinus Node Dysfunction,Sick Sinus Node Syndrome,Sinus Node Disease,Dysfunction, Sinus Node,Dysfunctions, Sinus Node,Sinus Node Diseases,Syndrome, Sick Sinus