…or subacute. In the catastrophic form, an acute tear causes haemopericardium, tamponade, and sudden: Loss of pulse. Loss of blood pressure. Loss of consciousness. Electromechanical…

…both are due to partial (incomplete) coronary artery occlusions , which implies that there remains residual blood flow in the artery. Moreover, management of NSTEMI and…

…leading to rapid brainstem hypoxia. As a result, pupils often dilate widely within 30–120 seconds of cardiac arrest and light reactivity is lost when…

…advanced level of ischemia or partial scarring. Severe defects : Defined by absent tracer uptake, with signal intensity comparable to background activity, typically representing infarcted tissue…

…vast majority of all deaths in the acute phase of STEMI. Death due to ventricular dysfunction, or mechanical complications, is much less common in the…

…reduced partial pressure of oxygen in the blood. Asphyxia is characterized by insufficient ventilation, leading to hypoxia. Etiologies of hypoxic cardiac arrest : Trauma and injuries…

…the tissues back to the lungs where it is exhaled. The final partial pressure of carbon dioxide in exhaled air represents the sum of ventilation…

…or partial, depending on the size of the thrombus and the plaque. The patient will experience severe chest pain due to the abrupt reduction of…

…digital block Anaesthetise from the dorsal aspect, one injection medial and one lateral to the base of the phalanx, 2–3 mL on each side…

…any dose of any statin. Partial intolerance: inability to tolerate the dose required to achieve the patient’s LDL C goal. Complete intolerance is uncommon…

…partial effect Unfractionated heparin Protamine Antiplatelet agents Platelet transfusion has weak evidence; discuss with the on call coagulation service Always in parallel: mechanical control of…

…of the tip and the technique that matter, not the calibre; choose instead the smallest size that will do the job, to reduce urethral trauma…

…Ischemic heart disease, coronary heart disease (CAD) and coronary artery disease (CHD) are synonyms. These terms refer to symptomatic coronary atherosclerosis. Traditional classification of coronary…

…to infarction due to the collaterals. Occasionally, patients with total and proximal occlusions may present without ST segment elevations (which they should exhibit) due to…

…Ischemic heart disease, coronary heart disease (CAD) and coronary artery disease (CHD) are synonyms. These terms refer to symptomatic coronary atherosclerosis. Traditional classification of coronary…