…is driven principally by lifelong LDL C elevation and may be discovered through: Routine lipid testing showing severe hypercholesterolaemia. A personal history of premature CAD…

…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…

…the blood gas result before starting treatment. Clinical assessment History that affects the level of risk Ask briefly and to the point: When did the…

…fasting history, two people, full monitoring and airway preparedness With procedural sedation, one person must manage the sedation and another the reduction . Check the fasting…

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

…a targeted history and examine the patient, with particular attention to the mouth, throat, skin, perianal region, vascular access, lungs, abdomen, urinary tract and neurology…

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

…the soft part , and held continuously for at least 10 minutes without letting go to look. Compression can be preceded by a dose of decongestant…

…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…

…addressing some of the SYNTAX Score's shortcomings, such as its inability to account for coronary dominance variability and its reliance on subjective lesion weighting…

…away. Incision and drainage is the treatment; antibiotics are normally neither necessary nor sufficient in an uncomplicated cutaneous abscess in an otherwise healthy person. There…

…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…

…adults with elevated blood pressure (BP), in whom absolute cardiovascular risk varies considerably according to age and the presence of concomitant risk factors. In contrast…

…10% of individuals aged 80 years and above have atrial fibrillation, whereas the arrhythmia is unusual among persons younger than 50 years of age. The…

…circuit) and re entry circuits are vulnerable processes that usually self terminate within minutes, hours, or days. In the vast majority of cases, the re…

Arrhythmias and arrhythmology ECG Chronotropic incompetence: inability to adequately increase heart rate Chronotropic incompetence is an independent predictor of overall and cardiovascular mortality. The condition…

…inpatients Agent The acutely ill inpatient : : Metformin Stop in acute kidney injury, hypoxia, shock, before contrast studies and before surgery. A risk of lactic acidosis…

…is a compromise and does not protect the airway completely. Relative contraindications: A high risk of aspiration: a non fasted patient, ileus, third trimester pregnancy…

…location and identity, the presumed cause of bleeding, and how the products are to be delivered. 2. Designate a team leader and one person responsible…

…retrograde (inverted) P waves, which can be located anywhere between the J point and the terminal part of the T wave. PR interval 0,22…

…over 40 years of age, atherosclerosis is the predominant cause. Other mechanisms include thrombosis, embolism, vasculitis, fibromuscular dysplasia, arterial entrapment, cystic adventitial disease and trauma…

…Prescription Physical activity should be assessed and prescribed using the components of: Frequency Intensity Time or duration Type Progression The prescription should be individualized rather…

…various interventions involved in BLS and ACLS. Intervention BLS or ACLS NNT to save 1 person Reference Early detection of cardiac arrest BLS 11 Berdowski…

…and may be the single strongest factor driving improvement in survival rates. Intervention Included in BLS NNT to save 1 person Reference Early detection of…

…the United States. No trends, with regard to age or sex, have been observed in Sweden between 1990 and 2021 ( Rawshani et al ). Incidence of…

…retrograde (inverted) P waves, which can be located anywhere between the J point and the terminal part of the T wave. PR interval 0,22…

…and thus reduce the quality of the ECG recording. Moreover, the reason for recording an ECG may itself cause distress. Fortunately, most children (even the…

…bundle of His and therefore produce a normal QRS complex (provided that intraventricular conduction is normal). A premature atrial contraction induces a delay to the…

…outside of the conduction system and thus produce a wide QRS complex (QRS duration ≥0.12 s). Refer to Figure 1 for an example. The…

…bystanders and health care professionals. The person may have some circulation despite circulatory collapse (e.g., with sustained ventricular tachycardia). Experimental and clinical understanding of…

Arrhythmias and arrhythmology ECG Definition of sinus arrhythmia (respiratory sinus arrhythmia) Sinus arrhythmia and respiratory sinus arrhythmia both refer to the same phenomenon. Sinus arrhythmia…

…complications and when thrombectomy should be considered. The doses and Swedish thresholds below are based on the national guideline for the management of reperfusion treatment…

…reduced level of consciousness, is having seizures or cannot swallow. 5. If there is no intravenous access, give glucagon and establish access at the same…

…can bypass the emergency department to undergo primary PCI without delay. I B Ambulance personnel must be trained and equipped to identify STEMI and administer…

…ventricular function The amount of residual viable myocardium exposed to ischaemic risk Susceptibility to serious ventricular arrhythmias Cardiac rehabilitation addresses these determinants indirectly and comprehensively…

…associated with long refractory periods and short RR intervals have shorter refractory periods. Aberrant conduction occurs when the length of the cardiac cycle is changed…

ECG Myocardial ischemia and infarction Acute Myocardial Infarction: Definition & Criteria Acute myocardial infarction is the most severe complication of coronary artery disease. The most common…

…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…

…III and aVF display rS complexes. Causes of left anterior fascicular block (LAFB) LAFB may occur in persons who are otherwise healthy. The majority of…

…defibrillators and other emergency instruments. Personnel conducting the test must be formally trained to assess cardiovascular response, symptoms, and ECG changes. Although the risk of…

…most persons have some degree of atherosclerosis in the coronary arteries. Advanced atherosclerotic plaques contain inflammatory cells, smooth muscle cells, extracellular matrix, lipids and acellular…

…increased ATP production and vice versa. Importantly, cardiac myocytes require aerobic metabolism (oxygen) to produce sufficient quantities of ATP. This implies that the heart requires…

…beta blockers) without the risk of worsening the bradycardia. Persons with sick sinus syndrome should receive an artificial pacemaker to reduce symptoms and increase function…

…tachycardia and ventricular fibrillation cause the vast majority of all deaths in the acute phase of STEMI. Death due to ventricular dysfunction, or mechanical complications…

…first responders and the EMS. Unfortunately, several studies show that EMS response times have increased dramatically in recent years ( Figure 2 ). The chain of survival…

…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…