…increased work of breathing, exhaustion and, in the most severe cases, hypotension, pneumothorax and respiratory arrest [1]. The first few minutes 1. Sit the patient…

…sedation and fewer adverse effects Digital nerve block The standard in finger dislocation Procedural sedation Propofol, ketamine or a combination. It requires a fasting history…

…or a personal or family history of muscle disorders Acute infection Renal or hepatic impairment Hypothyroidism Vitamin D deficiency Concomitant interacting medications The SLCO1B1 rs4149056…

…consequent excess risk of premature atherosclerotic cardiovascular disease (ASCVD), particularly coronary artery disease (CAD). FH results from pathogenic variants affecting proteins in the hepatic LDL…

…a person of the same age and sex CAC may also reveal extracoronary findings, including pericardial or aortic calcification, pericardial thickening, valvular calcification, and, in…

…Lathundar Key message Fever in a neutropenic patient is an emergency. Infection can progress rapidly, while the typical local signs of inflammation may be faint…

…and the deceased person's own wishes are properly established. Two things determine the outcome — that the confirmation of death is carried out in a…

…Introduce it perpendicular to the face and then parallel to the floor of the nose in one smooth movement — never obliquely upwards towards the eye…

…of hemodynamic parameters. Hence, heart rate and blood pressure must also be noted. In summary, the following variables should be included in the survey: personal…

…in the SYNTAX trial, patients with high scores had significantly higher mortality and MACE rates compared to those with low scores. Monitor Quality of Care…

…and the abscess sits somewhere that makes incision in the emergency department the wrong move — in the hand, in the medial triangle of the face…

…of a healthy reference population, which means that one healthy value in twenty falls outside them . Order twelve tests in a healthy person and the…

…component of the overall burden of atherosclerotic cardiovascular disease. SCORE2 is intended principally for adults aged 40–69 years, whereas SCORE2 OP is used in…

…whereas the arrhythmia is unusual among persons younger than 50 years of age. The overall prevalence in a Western population is 1.0% to 1…

…2:1 block. In typical cases of atrial flutter, the atrial rate is around 300 beats per minute with a 2:1 block, which yields…

…predictor of overall and cardiovascular mortality. The condition is very common among individuals with heart failure. Notably, beta blockers actually increase chronotropic competency in patients…

…A low risk of hypoglycaemia; it can usually be continued Red flags and pitfalls Stopping basal insulin in type 1 diabetes. The single most dangerous…

…and a cuffed size 6.0 tube. Capnography, suction, neuromuscular blockers, and a person designated to keep time and read out the number of attempts…

…requirement while definitive control of the bleeding has not yet been achieved. Penetrating torso injury with shock. A positive FAST scan in an unstable trauma…

…dysfunction in the sinoatrial node is referred to as sinus node dysfunction (SND). If a person with ECG signs of SND is symptomatic, the condition…

…caused by stenosis or occlusion of the aorta or arteries supplying the limbs. In adults over 40 years of age, atherosclerosis is the predominant cause…

…need not be undertaken in bouts of at least 10 minutes; shorter episodes also contribute to health. Spreading activity across the week may reduce musculoskeletal…

…may cause complications in patients with skull fractures (risk of intracranial malposition of the tube) or coagulopathy (risk of bleeding). An advanced airway (tracheal tube…

…is to keep the person alive until resources and skills to provide ACLS arrive. However, rapid administration of BLS in the event of sudden cardiac…

…citizens in the United States ( Bagai et al ). The incidence of treated cardiac arrests outside hospitals (OHCA) is about 70 cases per 100,000 person…

…dysfunction in the sinoatrial node is referred to as sinus node dysfunction (SND). If a person with ECG signs of SND is symptomatic, the condition…

…Acquisition of ECGs in pediatric patients is slightly different from adults, due to obvious anatomical differences. There are, however, no differences regarding the ECG grid…

…the atria will be depolarized in the opposite direction and thus generate a negative (retrograde) P wave (Figure 2). Thus, the P wave morphology of…

…ventricular filling). The person with premature beats might perceive this as palpitations, because of the stronger ventricular contractions caused by the increased filling. Ventricular premature…

…recording of no flow and low flow times in registries. The uncertainty is often obvious when interrogating witnesses, bystanders and health care professionals. The person…

…increased vagal tone. This causes the slightly irregular rhythm seen in Figure 1 . The rhythm becomes completely regular if the person holds the breath. However…

…initially in both arms if this does not delay reperfusion treatment. A large side to side difference may suggest aortic dissection CT of the brain…

…Thresholds The thresholds below are used above all in diabetes. The severity of the symptoms and the patient's need for help matter more than…

…recurrence of symptoms or ST segment elevation). I C If time from symptom onset is 12 h, a primary PCI strategy is indicated in the…

…The post infarction patient may experience: Reduced exercise tolerance Physical deconditioning Activity related anxiety Depression or psychological distress Loss of confidence in resuming normal activity…

…conduction is not a mechanism of arrhythmia; it is a ventricular conduction disturbance . It is discussed in this chapter because the phenomenon is frequently observed…

…may actually detect the presence of troponins in most normal persons. In 2017 it was possible to detect myocardial infarctions 100 times smaller than what…

…Borg Rating of Perceived Exertion Scale There is a strong correlation between a person's perceived exertion rating times 10 and the actual heart rate…

…rS complexes. Causes of left anterior fascicular block (LAFB) LAFB may occur in persons who are otherwise healthy. The majority of those with LAFB, however…

…the risk of cardiac arrest is very small, personnel must be well trained in resuscitation. Subject preparations The procedure must be explained carefully to the…

…of the artery. Such atherosclerotic plaques start building up early in childhood and by middle age, most persons have some degree of atherosclerosis in the…

…form of ischemia located in the subendocardium during exercise; this manifests with ST segment depressions with upsloping ST segment during exercise but the person is…

…also associated with a high risk of developing supraventricular tachyarrhythmias, especially atrial fibrillation and atrial flutter. The condition in which sinus node dysfunction is accompanied…

…capable of recognizing STEMI using 12 lead ECG. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of EMS personnel in detecting…

…as the hospital cardiac arrest team (CAT) and intensive care units and other units caring for resuscitated patients. Figure 1. The chain of survival in…

…causes that occur within 1 hour of symptom onset. The person may or may not have known cardiac disease. Moreover, the time limit (1 hour…