…for cardiac arrest within this demographic on a global scale. Numerous substances possess the potential to induce cardiac arrest or cause profound cardiopulmonary depression. Table…

…other relevant information for the drug Ticagrelor . Table 1 Summary Indications Ticagrelor, in combination with acetylsalicylic acid (ASA), is indicated for the prevention of atherothrombotic…

…overview Table 2. Reference values for the most important parameters (Rijnbeek et al) Numbers are medians with 2 nd and 98 th percentile in parenthesis…

…overview Table 2. Reference values for the most important parameters (Rijnbeek et al) Numbers are medians with 2 nd and 98 th percentile in parenthesis…

…difficult to discern depending on the skin tone. For laypeople, confirming absent or abnormal breathing is sufficient to alert the emergency service and commence CPR…

…17 mm/m2 Aortic arch 22 36 mm Descending aorta 20 30 mm ​Indexing means that the value is adjusted for body surface area (BSA)…

…interval) The QT interval varies inversely with heart rate; it shortens at higher heart rates and lengthens at lower heart rates. To account for this…

…hypertension. Table 1 presents the causes of pulmonary regurgitation. Mild pulmonary regurgitation is a normal echocardiographic finding that requires no further investigation. Table 1. Causes…

…of survival and for elevated left ventricular filling pressures (Lam et al). PASP is elevated in pulmonary arterial hypertension (PAH). Valve area The continuity equation…

…rate (Table 1). Children and healthy adults may also develop tachycardia induced cardiomyopathy (Gopinnathair et al). Long term prognosis is excellent, with the vast majority…

…control of bleeding, tranexamic acid where it is not contraindicated, and contact with the on call coagulation service. Send samples for INR, APTT, platelet count…

…length (see the table), a syringe of the correct size, a sharps bin. For vaccination: adrenaline 1 mg/mL, an antihistamine, oxygen, and the ability…

…principles for the management of VT/VF. Antiarrhythmic agents: doses, indications, and contraindications. Singh–Vaughan Williams classification of antiarrhythmic drugs Antiarrhythmic drugs affect the function…

…Table 1. Drug manual for inotropes and vasopressors Drug Indications Dose α1 effect β1 effect β2 effect D1/D2 effect Result Side Effects Dopamine low…

…to download the pocket guide. Download Become a member and unlock all chapters and video lectures Select membership [woocommerce_one_page_checkout template="pricing table"…

…to the R wave peak ($\ge 60$ msec) in the left precordial leads [7]. The following table summarizes the common diagnostic criteria for complete…

…units in an overlapping clinical classification table; the principal haemodynamic definition uses PVR 2 Wood units. PVR is essential for identifying a precapillary pulmonary vascular…

…the efficacy of these interventions is much lower or uncertain. Indeed, the greatest opportunities for survival exist during the first few minutes from collapse. Table…

…principles for the management of VT/VF. Antiarrhythmic agents: doses, indications, and contraindications. Singh–Vaughan Williams classification of antiarrhythmic drugs Antiarrhythmic drugs affect the function…

…NSTE ACS has profound implications for management and treatment of patients with acute coronary syndromes. Moreover, clinicians must clarify whether the ECG was recorded during…

…gases can be utilized for the analysis of electrolyte levels. Electrocardiography (ECG) serves as a valuable tool for detecting and assessing the severity of electrolyte…

…are typically needed. Table 1. Grading of hyperthermia. Body temperature should decrease at a rate of 0.1°C/min during the cooling process. Malignant hyperthermia…

…In order for an infarction or ischemic episode to result in ventricular arrhythmia, it must coincide with other pro arrhythmogenic factors. The emergence of ventricular…

…of reflected sound waves are modified by the direction of movement of the sound source. Figure 1 presents three trumpets; one placed on a table…

…is the most strenuous exercise they have ever experienced. 20 For most people, this is the most strenuous exercise they have ever experienced. Table 1…

…medication. It should be noted that the development of AV block upon instigation of beta blockers suggests concealed conduction disturbance in the AV system. Thus…

…Table 1. Drug manual for inotropes and vasopressors Drug Indications Dose α1 effect β1 effect β2 effect D1/D2 effect Result Side Effects Dopamine low…

…Physiology and phases of diastole Diastole is divided into the following four phases (Table 1): TABLE 1 PHASE EVENT IVRT (Isovolumetric Relaxation Time) No ventricular…

…model provides the best agreement with anatomic data, as compared with other segmentation models. Figure 1. Standardized myocardial segmentation and nomenclature for echocardiography. The left…

…Refer to Table 2 for a comparison between levosimendan, milrinone and dobutamine. Mechanisms of action Levosimendan exhibits both inotropic and vasodilatory effects. The drug exerts…

…and vice versa. The pathophysiological explanation for this may be a general degeneration of the atrial conduction system. Individuals with atrial fibrillation and bradycardia have…

…infarction may lead to papillary muscle rupture. The risk of rupture is greater for the posteromedial papillary muscle, which only receives blood supply from one…

…and proposes an integrated decision pathway for physiology guided revascularization. Overview: Comparison of Physiological Indices The table below summarizes the four index families discussed in…

…phase 10 minutes Unknown Table 1 . The 3 phase model of sudden cardiac arrest. According to Weisfeldt et al (2002) . The existence of these stages…

…included in the freeze. Contraindications Absolute: Suspected melanoma or any other pigmented lesion of uncertain diagnosis. A lesion in which histology is needed for management…

…to the table below, and blood culture bottles. Suction and oxygen to hand. The patient sits leaning forward with the arms on a table for…

…months and the calculations apply to untreated patients with non valvular atrial fibrillation ( Table 1 ). CHADS VASc Score Risk of ischemic stroke Risk för stroke…

…thereby reducing the potential for bleeding complications. The CHA₂DS₂ VA score is a clinical tool designed to assess stroke risk in patients with non valvular…

…or for individuals with elevated BP who do not already have a condition conferring sufficiently high cardiovascular risk. They should not be applied as the…

…2]. Summary of Pain Characteristics The following table synthesizes the key differential diagnoses and their characteristic pain patterns based on the provided context. Condition Typical…

…the contractile function worsens. Chronic aortic regurgitation also leads to increasing LVEDP and LAP, which in turn results in pulmonary hypertension and pulmonary edema. Table…

…high but survival is very low, as is the proportion surviving with good neurological function ( Table 1 ). Table 1. Asphyxi Hanging ning Case Traumas Drowning…

…POTENTIAL Echocardiography for the investigation of cardiac embolic sources The aim of echocardiography is to investigate if there are sources of emboli in the heart…

…Several manufacturers have developed highly sensitive troponin assays for troponin I (cTnI) and troponin T (cTNT). The following differences exist between troponin I and T…

…the thickness of the pericardium can be measured and in most cases, a thickening is noted. Table 1 presents the similarities and differences between restrictive…

…because the heart valves are not vascularized and therefore it is difficult for the immune system to reach the bacteria. Endocarditis can lead to the…

…condition with a poor long term prognosis. The 5 year survival rate after hospitalization for heart failure is 60%, which is comparable to common cancers…

…condition with a poor long term prognosis. The 5 year survival rate after hospitalization for heart failure is 60%, which is comparable to common cancers…

…as long QT interval . The upper reference limit for QTc interval is 460 ms in males and 470 ms in females. QTc intervals exceeding these…

…Given in case of suspected digoxin intoxication. Table 4. Pharmacological treatment of acute bradycardia. Atropine Evidence: Class IIa recommendation Atropine is the first choice for

…cardiac thrombi, etc (Table 1). Most causes of mitral stenosis yield a progressive narrowing of the mitral valve. Mitral stenosis is a slowly progressing disease…

…ECG changes are manifest at rest because of the severe reduction of coronary flow caused by acute atherothrombosis. Table 1: Myocardial and ECG reaction in…

…for optimizing image quality have been discussed earlier (refer to Optimization of the ultrasound image). Only the key principles are mentioned here. Modern ultrasound systems…

…A single session can be used for performing both rest and stress images (Sogbein et al.). Roll off phenomenon The roll off phenomenon in myocardial…

…regardless of etiology, if the initial rhythm is asystole or PEA. Most current protocols for ECMO exclude patients presenting with asystole or PEA. Duration of…