…While stable plaques are characterized by a thick fibrous cap and a small lipid core, the pathophysiology of Acute Coronary Syndromes (ACS) is driven by…

…severe airflow obstruction pH below 7.35 with raised pCO₂ Acute or acute on chronic hypercapnic respiratory failure Rapidly falling pH An urgent ventilatory problem…

…or cardiogenic shock. Features that favour ACS rather than chronic stable angina include sudden symptom onset at rest or with minimal exertion, symptoms lasting at…

…chronic obstructive pulmonary disease, renal insufficiency, systemic hypertension, and concomitant abdominal aortic aneurysm. Clinical Presentation and Symptoms Acute chest and/or back pain is the…

…to fluid retention and worsening congestion The clinical course may be chronic and relatively stable or punctuated by episodes of worsening heart failure requiring hospitalization…

…a permanently stable state. Patients may remain stable for prolonged periods, but chronic coronary disease can progress or destabilize abruptly, leading to an acute coronary…

…also consider acute severe mitral regurgitation, mechanical complications, and ischaemia related ventricular failure as potential causes of shock. Patients with moderate to severe chronic kidney…

…can help distinguish new abnormalities from chronic baseline findings, but comparison with an earlier tracing must not delay treatment when acute coronary occlusion is suspected…

Indications Acute myocardial infarction. Unstable coronary artery disease. Stable angina pectoris. Secondary prophylaxis to prevent recurrence of cerebrovascular diseases, such as: Transient ischemic attacks (TIA…

…Stable angina pectoris is a chronic and mostly progressive disease. NSTE ACS (Non ST Elevation Acute Coronary Syndrome) : NSTE ACS is an acute condition that…

…young individuals. The severity of symptoms and presence of high risk arrhythmias on ECG guides the management of non acute or asymptomatic bradyarrhythmia. In patients…

…Stable angina pectoris is a chronic and mostly progressive disease. NSTE ACS (Non ST Elevation Acute Coronary Syndrome) : NSTE ACS is an acute condition that…

…70–79 Chronic kidney disease 130–139 70–79 Avoid a systolic pressure < 120 mmHg and a diastolic pressure < 70 mmHg on treatment…

…sex , and genetically influenced effects on the cardiovascular system. Acute exposure produces transient haemodynamic and myocardial effects, whereas sustained heavy consumption is associated with hypertension…

…ischemia and infarction Pharmacology & dosing Definition and therapeutic objectives Antianginal therapy in chronic coronary syndrome (CCS) is directed primarily at reducing myocardial ischaemia and relieving…

…The electrocardiographic appearance depends on several interacting factors: The stage of the ischaemic process: acute, evolving or chronic The severity of ischaemia and whether infarction…

…demand). The most common causes of acute aortic regurgitation are aortic dissection , endocarditis and trauma . Chronic aortic regurgitation If aortic regurgitation develops gradually, then the…

…Staging of chronic kidney disease Stage eGFR Description : : : G1 ≥ 90 Normal or high G2 60–89 Mildly reduced G3a 45–59 Mildly to moderately reduced…

…steroids and controlled oxygen. Acute on chronic hypercapnic failure in obesity hypoventilation and neuromuscular disease. Hypercapnic failure in cardiogenic pulmonary oedema that does not improve…

…is typically driven by an acute stressor superimposed on the patient's baseline cardiovascular state. For instance, a patient with stable CAD may present with…

…lower doses than for pain). An opioid is rarely the right choice in nociplastic or neuropathic pain, in chronic non cancer pain, or in headache…

…1.73 m². Advantages of MDRD eGFR Clinical utility: The MDRD equation has been instrumental in identifying and staging chronic kidney disease (CKD), facilitating early…

…shock Vasodilatory shock Heart failure (HF), acute Heart failure (HF), chronic Bradycardia (second line alternative) Medium dose : 3.0 10.0 μg/kg/min. + ++++…

…Acute Heart Failure and Early Post Discharge Management The STRONG HF trial demonstrated the safety and efficacy of an approach based on starting and titrating…

…bradycardia depends on the adequacy of cardiac output. Isolated sinus bradycardia that is unaccompanied by hypotension or ventricular ectopy is generally asymptomatic and hemodynamically stable…

…prompting treatment is ACS. Features that suggest ACS rather than chronic stable angina include: sudden symptoms occurring at rest or with minimal exertion; symptoms lasting…

…therapy General treatment sequence High intensity statin therapy remains the foundation of lipid lowering treatment for patients with chronic coronary syndrome, acute coronary syndrome (ACS)…

…producing an acute left to right shunt. Ventricular free wall rupture, producing haemopericardium and cardiac tamponade. Papillary muscle rupture, producing acute severe mitral regurgitation (MR…

…including chronic coronary syndromes and acute coronary syndromes HF across the spectrum of left ventricular ejection fraction AF and other arrhythmias Ischaemic stroke PAD CKD…

…severity (Table 2), and temporal onset. Distinguishing between acute and chronic hyponatremia, based on the rapidity of onset, is of paramount importance. The primary concern…

…Trauma Acute Care Surg 2016;81:27 33. Wallmuller C, Meron G, Kurkciyan I, et al. Causes of in hospital cardiac arrest and influence on…

…the atria and the ventricles (particularly the former). Even small pressure elevations on the right side can compromise venous return to the right ventricle. Therefore…

…shock Vasodilatory shock Heart failure (HF), acute Heart failure (HF), chronic Bradycardia (second line alternative) Medium dose : 3.0 10.0 μg/kg/min. + ++++…

…million deaths annually worldwide. The most common cause of sudden cardiac death is acute or chronic coronary artery disease (ischemic heart disease). Cardiomyopathies (dilated or…

…Comment : : : MAP ≥ 65 mmHg 80–85 mmHg in chronic hypertension or when there are signs of inadequate perfusion Urine output 0.5 mL/kg/h…

…ankle brachial index before the first bandage is applied . Indications Venous leg ulcer — about 70% of all leg ulcers. Chronic venous oedema, lipodermatosclerosis, stasis dermatitis…

…when urethral injury is suspected. Indications Acute urinary retention. Chronic urinary retention with renal impairment or a large residual volume. A need for accurate measurement…

…is indicated for the prevention of atherothrombotic events in adult patients with acute coronary syndrome (ACS) or a prior heart attack and a high risk…

…by disease in the treated segment. The clinical implications range from asymptomatic angiographic disease to chronic coronary syndrome (CCS), acute coronary syndrome (ACS), myocardial infarction…

…is variable. Patients may have: Stable angina or an anginal equivalent Exertional dyspnoea or reduced exercise tolerance Acute coronary syndrome Silent ischaemia Heart failure, particularly…

…2), obesity, smoking, obstructive sleep apnea and chronic obstructive pulmonary disease (COPD). Moreover, certain other tachyarrhythmias predispose to developing atrial fibrillation: atrial flutter, AVNRT and…

…atrial fibrillation, atrial flutter can be classified into the following types: Acute atrial flutter (includes newly diagnosed cases). Paroxysmal atrial flutter. Chronic atrial flutter. The…

…hemorrhagic pericarditis). Symptoms of acute pericarditis/myocarditis There are two forms of pericarditis: acute and chronic. This article will focus on the former, as it…

…abnormalities. Assessment of wall motion abnormalities is particularly important in the setting of chronic or acute coronary artery disease. All types of ischemia– chronic, acute…

…surgery 80 g/L Acute coronary syndrome 80 g/L; a higher threshold may be considered individually in ongoing ischaemia Upper gastrointestinal bleeding that has…

…without the classical ECG findings. A rapidly rising potassium is usually more dangerous than a corresponding stable chronic value [4]. The grading must not be…

…preferred for coronary angiography and PCI because it is associated with fewer vascular and bleeding complications than femoral access. In patients with acute coronary syndrome…

…of obstructive CAD on ICA should therefore not automatically be interpreted as evidence that the patient’s symptoms are non cardiac. In acute coronary syndrome…

…multivessel CAD varies from stable angina or exertional limitation to acute coronary syndrome (ACS), ventricular arrhythmia, heart failure or cardiogenic shock. In chronic coronary disease…

…the load on the right ventricle, which therefore requires more oxygen. The increase in afterload also results in increased intramural pressure in the right ventricle…

…shock. Vasodilatory shock. Heart failure, acute or chronic. Bradycardia (second line option). 3.0–10.0 μg/kg/min + ++++ + +++++ Intermediate dose dopamine activates β1…

Njurmedicin Lathundar Acute management on call Acute kidney injury, AKI, is a syndrome of rapidly deteriorating renal function. Management is governed not by the creatinine…

Neurologi Akutsjukvård Lathundar About this quick reference This is a practical quick reference for emergency physicians in suspected acute ischaemic stroke. It covers time windows…

…serious arrhythmia or acute heart failure. Routine opening of a persistently occluded infarct related artery in a stable and asymptomatic patient is by contrast not…

…medicine Emergency medicine Definition and pathophysiology Acute limb ischaemia (ALI) is an abrupt reduction in arterial perfusion of an upper or lower limb that causes…

Cardiology Emergency medicine Definition and pathophysiology Acute pulmonary embolism (PE) is classified according to haemodynamic status, clinical severity, evidence of right ventricular (RV) dysfunction, and…

…of breathing, level of consciousness and PEF improve at the same time. Acute severe asthma is characterised by bronchospasm, mucosal oedema and mucus plugging. Expiratory…

…from posterior acute ischemia. Both these conditions cause ST segment depressions in V1–V3 along with large R waves ( Figure 2 shows right ventricular hypertrophy…

…experience. Studies have demonstrated that a significant proportion of patients with acute coronary occlusion (ACO) do not exhibit classic ST segment elevation on ECG, leading…

…on the other hand, may only display ST depressions and/or T wave inversions. STE ACS (ST Elevation Acute Coronary Syndrome) & STEMI (ST Elevation Myocardial…