…The urgency varies: Object Urgency : : Button battery Immediately — leakage of fluid causes a chemical burn Two or more magnets (including in different nostrils) Immediately — pressure…

…of the pulmonary valve Idiopathic pulmonary artery dilation Pulmonary regurgitation results in right ventricular volume overload, which gradually causes right ventricular failure. The ventricle and…

…Instillation therapy and contrast studies of the urinary tract. Wound healing with a sacral pressure sore or extensive perineal wounds where urinary leakage prevents healing…

…but approximately one quarter of aneurysms are not calcified and therefore cannot be identified reliably by radiography. Assessment should include consideration of associated vascular disease…

…that the leakage of sodium during the resting phase is called pacemaker potential . Figure 1. The action potential in the sinoatrial node and in contractile…