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Causes of sudden cardiac arrest

…heart. Asphyxia Asphyxia as a result of external causes, for example foreign body, hanging or strangulation. Drug overdose Intentional or accidental overdose of medications, drugs…

Assessment of Pacemaker Malfunction

…or fracture of the leads. External causes are less common and include electrolyte disorders, metabolic disorders, hypoxemia, antiarrhythmic drugs, or electromagnetic disturbance caused by other…

Arrhythmias before and during cardiac arrest

…27% were caused by bradyarrhythmia, of which 74% were asystole and 26% were AV blocks. These findings should not be interpreted as representative of the…

Cardiac arrest due to pneumothorax

…98:10511. Saarinen S, Nurmi J, Toivio T, et al. Does appropriate treatment of the primary underlying cause of PEA during resuscitation improve patients' su

Cardiac arrest due to hypoxia and asphyxia

…0.4 0.8 2.1 Table 1. Survival in out of hospital cardiac arrest due to external causes ( Kitamura et al). References DeBehnke DJ…

Cardiac tamponade causing cardiac arrest

…intrapericardial pressure due to the tamponade. The increased pressure causes compression of the atria and the ventricles (particularly the former). Even small pressure elevations on…

Cardiac arrest in hyperthermia and malignant hyperthermia

…J, Toivio T, et al. Does appropriate treatment of the primary underlying cause of PEA during resuscitation improve patients’ survival? Resuscitation 2012;83:81922. Mroczek…

Sinus node dysfunction (SND) and sick sinus syndrome (SSS)

…if caused by irreversible conditions, a progressive disease that necessitates treatment. Implementation of an external artificial pacemaker is an effective treatment. In cthe ase of…

Cardiac arrest during sepsis

…J, Toivio T, et al. Does appropriate treatment of the primary underlying cause of PEA during resuscitation improve patients' survival? Resuscitation 2012; 83:81922. Mroczek…

Intravascular Imaging: IVUS and OCT for PCI Optimisation

…lumen and visualization of the external elastic membrane (EEM). IVUS is consequently useful for determining vessel size, plaque burden, and the dimensions of lesions that…

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