…Haematochezia can occur in massive upper bleeding with rapid intestinal transit. Coffee ground vomiting is less specific than fresh haematemesis and can also be seen…

…laboratory may differ between Swedish regions. Always follow the local PCI and thrombolysis protocol where it specifies another approved regimen. The first 10 minutes 1…

…examination, other examinations (which are not included in the standard examination), may be warranted. For most pathological conditions, there are specific guidelines (see links below)…

…provider. 5. Confirm delirium with a structured instrument , for example the 4AT or the CAM according to local protocol. 6. Look for several concurrent causes…

…and patients with advanced renal failure, marked heart failure or circulatory shock require a specific protocol and early specialist involvement. DKA and HHS are dynamic…

…residual inflow or outflow disease, edge dissection, overlapping stents, crush technique, stent fracture or collapse Lesion specific angiographic features Residual dissection at a stent margin…

…with significant heart disease, predominantly ischemic heart disease. However, most cardiac conditions may be associated with atrial flutter. As compared with several other supraventricular tachyarrhythmias…

Procedurer A corticosteroid injection into soft tissue gives rapid but time limited pain relief and rarely alters the natural history of the disease. In lateral…

…for pathological R wave progression is considerably lower than pathological Q waves and guidelines do not state any ECG criteria specific to R wave progression…

…diseases, including systemic lupus erythematosus and rheumatoid arthritis, are important risk enhancing conditions and are more prevalent in women. Chronic kidney disease and several other…

…elevated blood pressure Other cardiovascular risk factors and relevant comorbidities Evidence of hypertension mediated organ damage Existing cardiac, cerebrovascular, or renal disease The possibility of…

…Criteria for ST Elevation Myocardial Infarction (STEMI) The diagnosis of STEMI relies on specific electrocardiographic thresholds for ST segment elevation measured at the J point…

…therapies in cardiovascular medicine, widely utilized for the management of hypertension, chronic ischemic heart disease, heart failure with reduced ejection fraction (HFrEF), and post myocardial…

…release of cardiac troponin, but troponin elevation is not specific for myocardial infarction. Other conditions may produce cardiomyocyte injury and elevated troponin, so biomarker interpretation…

…phenotype later and require delayed or individualized assessment. Disease specific genetic architecture HCM is predominantly associated with variants affecting sarcomeric proteins, particularly MYH7 and MYBPC3…

…the context of the clinical presentation and other findings. A reduced CFR may occur with angiographically insignificant epicardial disease because of abnormalities in the coronary…

…responds to further cholinesterase inhibition. The test has a sensitivity of around 60 % and is not specific: motor neurone disease, myopathies and Lambert–Eaton syndrome…

…a pulse that can be felt. The other predictable error is forgetting that pacing hurts a great deal in a conscious patient. Indications Immediate (transcutaneous)…

…C) and other apoB containing lipoproteins in atherosclerotic cardiovascular disease (ASCVD). Atherosclerosis develops through the progressive deposition and retention of LDL C and other apoB…

…applicable Moderate or severe chronic kidney disease (CKD) Hypertension mediated organ damage (HMOD) Probable or definite familial hypercholesterolaemia Other markedly abnormal single risk factors or…

…progression risk, increased by proteinuria 3a 45–60 mL/min/1.73 m² Cardiovascular disease or other organ damage may be present Moderate progression risk;…

…discouraged. However, it retains a specific niche in contemporary cardiovascular pharmacotherapy. The pharmacologic foundation of digoxin lies in its inhibition of the Na+ K+ ATPase…

…Ischaemic heart disease Atrial arrhythmias Pericardial disease, including constriction Right ventricular dysfunction caused by pulmonary embolism Infiltrative cardiomyopathies, particularly cardiac amyloidosis Sepsis and other hyperdynamic…

…Chronic kidney disease Cardiomyopathy Stroke or subarachnoid haemorrhage Takotsubo syndrome Pulmonary embolism Recent coronary revascularization Infiltrative disease, such as amyloidosis or sarcoidosis Other cardiac procedures…

…dyslipidaemia, obesity, smoking and other conventional risk factors, together with diabetes specific vascular and metabolic abnormalities. Diabetes is associated with inflammation, thrombosis and accelerated atherosclerosis…

…the interventions available in BLS, the number needed to treat (NNT) for the ACLS specific interventions is much higher or uncertain, meaning that the efficacy…

…have specific contraindications: Adenosine, Dipyridamole, Regadenoson : Should be avoided in patients with active bronchospasm, severe hypotension, or high degree AV block. Caffeine and other methylxanthines…

…and subject preparations. We will also discuss the relevance of withholding specific cardioactive medications during exercise testing (exercise ECG). Indications for exercise stress test Indications…

…either of the following three structures (discussed in detail in Chapter 1): Specific clusters of atrial myocardium : There are clusters of atrial myocardium that possess…

…to be the cause of the ST segment depression. The horizontal ST segment depression is more specific than the downsloping depression. Refer to Figure 1 …

…aorta can be regarded as a cylinder, and the same assumption can be made for the other valves. The area is calculated by measuring the…

…Manifestations include angina, other chest discomfort, dyspnoea, or no symptoms. Although chronic coronary disease may remain stable for prolonged periods, it can progress or destabilize…

…arrest. Evaluation and Physical Examination The source material does not provide specific details regarding the physical examination or general evaluation of patients with bradycardia. Diagnostics…

…ostia. It remains the reference standard for defining the extent of coronary artery disease because it provides anatomical information while permitting functional assessment and, when…

…thrombus, although haziness is not specific. Intravascular imaging can identify plaque disruption, thrombus and other structural features that may not be evident on angiography alone…

…should influence the choice between PCI and CABG. Physical examination findings are not specific to left main disease. The examination should nevertheless assess the consequences…

…through persistently elevated blood pressure despite multidrug treatment rather than through specific symptoms. The clinical importance lies in its association with: Increased cardiovascular disease risk…

…systole. Transesophageal echocardiography and surgical pathology demonstrate that over 90% of thrombi in non valvular AF originate within this specific anatomical cul de sac [19] …

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…

…of the nine parameters listed above. Many of the diagnoses mentioned below are discussed in detail in other chapters, to which links are provided throughout…

…of arrhythmias) is presented in this chapter, followed by in depth discussions of specific arrhythmias in subsequent chapters. Cardiac arrhythmias can be subdivided into the…

…in all patients with suspected pericardial disease. In addition to echocardiography, ECG and clinical examination, blood tests and other radiological examinations are most often required…

…familiar to every electrophysiologist, is that LVEF is both insensitive and non specific for SCD. Most people who die suddenly never had an ejection fraction…

…as a rapid intravenous bolus. Unlike many other intravenous medications where rapid boluses risk hemodynamic instability or transiently toxic concentrations, adenosine requires a rapidly delivered…

…herpes zoster pain are other considerations when assessing chest pain [2]. Autoimmune/Malignancy: A history suggesting an autoimmune disorder or known malignancy may suggest specific…

…magnitude of untreated LDL C elevation. The presence and age of onset of premature CAD or other vascular disease. A history of myocardial infarction or…

…syndrome are fairly specific to the disorder, provided that the clinical characteristics are in line with the disorder. There are however other disorders that may…

…potentially indicating microvascular dysfunction or other pathologies. The software allows for detailed regional analysis of myocardial perfusion, highlighting specific segments of the left ventricle that…

…electrolyte imbalances are clinically negligible (from an electrophysiological standpoint), whereas others may be life threatening. The most common and clinically most relevant electrolyte imbalances concern…

…atrial appendage, although competing mechanisms such as large artery atherosclerosis and small vessel disease may also contribute to stroke in patients with AF. Stroke risk…

…Akutsjukvård Lathundar Key messages Two things set the COPD exacerbation apart from many other causes of acute dyspnoea: oxygen must be titrated cautiously and the…

…administration, warnings, precautions, and other relevant information for the drug Ticagrelor . Table 1 Summary Indications Ticagrelor, in combination with acetylsalicylic acid (ASA), is indicated for…

…is the principal therapeutic target in lipid management because LDL and other apolipoprotein B containing lipoproteins play a causal role in atherosclerotic cardiovascular disease (ASCVD)…

…and infarction Myocardial ischemia: cellular changes, ECG signs and development of infarction Like all other cells in the human body, cardiac myocytes use ATP (adenosine…

…drugs . The diagnosis rests on the history, a positive Dix–Hallpike test and the absence of other neurological findings. The treatment is a repositioning manoeuvre…

…Interactions Pharmacodynamic interactions Anticoagulants, thrombolytics, or other platelet aggregation inhibitors: Salicylates inhibit platelet function and enhance the effect of anticoagulants, increasing bleeding risk. Monitor coagulation…

…cardiovascular death, and progression of atherosclerotic disease in patients with established coronary or other atherosclerotic vascular disease. Antiplatelet therapy is a central component because platelet…

…that inhibit other platelet pathways. The distinction between primary and secondary prevention is fundamental: Primary prevention refers to individuals without established atherosclerotic cardiovascular disease (ASCVD…

…stroke; symptoms suggesting current or recent cerebral ischaemia; known CAD, PAD, or other atherosclerotic disease; diabetes and other cardiovascular risk factors; smoking, hypertension, hypercholesterolaemia, and…

…which demonstrated that high blood pressure and high cholesterol levels, among other risk factors, were strongly associated with coronary artery disease and myocardial infarction. However…