…or circulation. Skin symptoms may be absent, and circulatory shock does not have to be present for the condition to be serious [1]. Intramuscular adrenaline…

…is an emergency. Infection can progress rapidly, while the typical local signs of inflammation may be faint or absent. Take cultures immediately, but never let…

…infarction (MI) is absent. Heart failure (HF) symptoms may result from several overlapping processes: Recurrent or extensive MI with necrosis and scar formation Diffuse myocardial…

…and then diminishes again in V6. Refer to Figure 1 . Abnormal R wave progression implies that the gradual increase from V1 to V5 is absent…

…or absent pericardium. In case of suspicion of pericardial disease, it is important to conduct a careful investigation as several conditions may affect hemodynamics and…

…most important dangerous differential diagnosis. Clear focal neurological findings are absent in roughly half of patients with a central cause. A normal routine neurological examination…

…the patient has not kept a diary. The set up and the instructions decide whether the investigation will be usable. Ambulatory blood pressure monitoring (ABPM…

…ulcers; everything else is supportive. But the same compression applied to a limb with arterial insufficiency can cause necrosis and, in the worst case, amputation…

…pressures approaching intrapericardial pressure. The jugular venous waveform typically has a prominent x descent and an absent or markedly reduced y descent. The clinical impact…

…Signs may be absent in early disease or after effective treatment. HFrEF is commonly associated with structural and functional ventricular abnormalities and progressive neurohormonal activation…

…be absent or nonspecific Treatment setting Usually hospital based, often ICU Usually outpatient Initial treatment Carefully titrated intravenous therapy when indicated Oral treatment and prompt…

…7]. Septal q waves are usually absent [7]. Stricter Criteria : These require a QRS duration exceeding 140 msec in males and 130 msec in females …

…coronary risk factors may be absent. The condition is more prevalent in Japan and South Korea than in Western populations, and multiple vessel spasm during…

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

…by a lack of lung tissue) and its impact on cardiac function. Clinically, patients may present with: Absent breath sounds on the affected side Crepitus…

…especially when discerning between hypothermic unresponsiveness and cardiac arrest. Frequently, overt signs of life are absent, and the patient's coldness can mimic post mortem…

…epithelium is absent. Vertical, linear scratch marks suggest a foreign body under the upper eyelid. 7. Seidel's sign: apply fluorescein generously and look under…

…hypoglycaemia the warning symptoms may instead be absent until the glucose has become very low [4]. Sampling and measurement error A capillary glucose is sufficient…

…and venous filling may be reduced. Other possible findings include muscle stiffening and loss of deep tendon reflexes. Pulses are absent distal to the obstruction…

…Pain may be absent, particularly in iatrogenic aortic injury. Iatrogenic lesions commonly follow cardiac surgery, coronary angiography or other invasive procedures, and affected patients may…

…blood pressure and potassium balance. The principal sporadic subtypes are: Aldosterone producing adrenal adenoma Bilateral adrenal hyperplasia Primary or unilateral adrenal hyperplasia Rare aldosterone producing…

…after at least 24 hours of stabilization, provided that active ischaemia and haemodynamic or electrical instability are absent. A resting transthoracic echocardiogram is useful before…

…For laypeople, confirming absent or abnormal breathing is sufficient to alert the emergency service and commence CPR. Agonal breathing before apnea A cardiac arrest occurs…

…Defined by absent tracer uptake, with signal intensity comparable to background activity, typically representing infarcted tissue or non viable myocardium. Perfusion patterns and reversibility Perfusion…

…toward them. A permanent pacemaker is generally indicated when reversible causes are absent and the patient is symptomatic or at risk of developing symptoms. The…

ECG Myocardial ischemia and infarction ST segment elevation in acute myocardial ischemia ST segment elevations with straight (horizontal, upsloping, or downsloping) or convex ST segment…