Cardiology Clinical medicine Definition and Clinical Context Blood pressure management in older adults must account for chronological age, biological age, frailty, multimorbidity, cognitive status, functional…

…with the clinical context, the ECG, haemodynamic stability, and cardiac biomarker results. Patients with suspected ACS are categorized into a STEMI pathway or an NSTE…

Procedurer The test measures the ability of the adrenal cortex to respond to maximal ACTH stimulation, and it is rarely the injection itself that determines…

…conditions Clinical Red Flags Raising Suspicion of Cardiac Amyloidosis Demographic and Clinical Context Cardiac amyloidosis should be suspected in patients older than 65 years presenting…

…context The assessment begins with the clinical presentation, including the character and stability of chest discomfort, associated dyspnoea, and the presence of risk factors or…

…context of acute coronary syndromes, particularly ST elevation myocardial infarction (STEMI), ischemic injury can disrupt the conduction system at any level, producing atrioventricular (AV) or…

…or a range of miscellaneous conditions. Because several mechanisms may coexist, diagnosis and classification must integrate haemodynamics with the patient’s clinical context and the…

…may occur in the context of acute myocardial ischaemia, though abnormal cardiac troponin (cTn) values in the setting of acute or chronic heart failure are…

…also referred to as 1st degree AV block, AV block I, or AV block 1. Before proceeding, it is recommended to review the basic concepts…

…stages: CKD stage eGFR Clinical context Cardiovascular or renal significance 1 60 mL/min/1.73 m² Abnormal urinalysis or renal imaging Risk of progression…

…below go through the rhythm and then the waveforms one by one, and conclude with comparison against previous ECGs and with the clinical context. 1…

…the first choice, since it provides more elemental calcium per millilitre and can be given rapidly through secure intravenous or intraosseous access. Grading There is…

…events after coronary angiography, percutaneous coronary intervention (PCI), or medical management. The standard post ACS regimen is DAPT for 12 months, generally consisting of low…

…high risk occupations or participate in competitive athletics. In the context of Brugada syndrome (BrS), pharmacologic challenge with sodium channel blockers (ajmaline or flecainide) is…

…infarction primarily in the context of suspected acute coronary syndrome and acute myocardial ischaemia. Patients may present with acute chest pain or chest pain equivalent…

…In contrast, dilated, light unresponsive pupils are indicative of cerebral anoxia or brain death and constitute an adverse prognostic sign. Notably, the presence of dilated…

…followed. Moreover, for optimal management in the context of sepsis induced cardiac arrest, consider the following recommendations: Administer 100% oxygen at the maximum flow rate …

…In the vast majority of these cases, the tamponade develops acutely or subacutely. It is uncommon for chronic pericardial effusions to cause sudden cardiac arrest…

…longer serial intervals. Clinical Presentation and Initial Clinical Context Chest pain or discomfort is the most common symptom initiating evaluation for ACS. Features that increase…

…which further enhances the effects of angiotensin suppression. In the context of chronic kidney disease, ACE inhibitors slow the rate of decline of kidney function…

…apparently mild lesions may rupture and precipitate myocardial infarction or sudden death. Coronary anatomy must therefore be interpreted within the broader clinical and physiological context…

…Clinical context and treatment objectives DAPT is used in two principal settings: After ACS , whether managed medically or with revascularization. After elective PCI for CCS…

…any time during pregnancy or after delivery. The clinical context is particularly important. SCAD should be considered in a young or middle aged woman with…

…Infarction (NOMI). This method focuses on the presence or absence of ACO, rather than rigid ECG thresholds, and incorporates advanced ECG interpretation, clinical context, imaging…

…reaches or surpasses the level of the umbilicus. The fetus should ideally be delivered within 5 minutes following the maternal cardiac arrest. Within the context…

…into the mediastinum. The anterior superior iliac spine is a second line alternative in marked obesity or when the supine position is necessary. After previous…

…Levels: The MDRD equation tends to underestimate GFR in individuals with near normal or mildly reduced kidney function (eGFR 60 mL/min/1.73 m²…

…necessitating immediate defibrillation. In the context of cancer therapy, patients may develop new cardiac symptoms such as syncope, pre syncope, or rapid palpitations. These symptoms…

…on the provided context. Condition Typical Pain Quality/Location Key Modifying Factors Associated Physical/Clinical Clues ACS/Myocardial Ischemia Substernal discomfort, pressure, tightness, or heaviness …

…subtypes based on pathophysiology and clinical context: Type 1 MI: Caused by atherothrombotic coronary artery disease, usually precipitated by atherosclerotic plaque disruption (rupture or erosion)…

…dysfunction or diffuse epicardial disease. Concordantly normal FFR and CFR are associated with an excellent prognosis, whereas discordant measurements require interpretation in the context of…

…hyperdynamic states In cardiac amyloidosis, BNP or NT proBNP may be markedly elevated even when overt congestion is not apparent. Such a discrepancy should prompt…

…Drug Failure The provided context does not contain specific information regarding the formal criteria for evaluating the success of TdP treatment or detailed step by…

…e. standard CPR, as per guidelines). Contusio cordis Contusio cordis refers to a contusion of the myocardium, greater vessels or valves, due to a direct…

…mmHg—accompanied by signs of poor vital organ perfusion or frank shock states. In the specific context of perioperative care in patients with pulmonary arterial…

…Clinical presentation and assessment Identifying tobacco exposure Every cardiovascular assessment should establish: Current smoking status. Cigarettes smoked per day. Duration of smoking and cumulative exposure…

…Axis Deviation Based on the provided context, the primary etiologies for axis deviations include: Causes of Right Axis Deviation: Pulmonary hypertension (primary or secondary) [9…

…upper reference limit (URL) in the appropriate clinical context. Unstable Angina presents with clinical and/or electrocardiographic signs of myocardial ischemia but lacks this biomarker…

…but it may occasionally be flat. V1 may show an inverted or flat T wave (particularly common in women). The inversion is concordant with the…

CPR Bedside echocardiography in cardiac arrest In the context of cardiac arrest, focused echocardiography entails a swift evaluation of ventricular contractions and the status of…