…are dizziness (pre syncope), hypotension (chock), syncope, chest pain, heart failure and cardiac arrest. In cases with intermittent symptoms, it is important to establish a…

…raised pCO₂ Acute or acute on chronic hypercapnic respiratory failure Rapidly falling pH An urgent ventilatory problem Focal chest pain or unilaterally reduced breath sounds…

…on all patients seeking medical attention due to chest discomfort or other symptoms that may be caused by myocardial ischemia. Other symptoms include dyspnea, pain…

…chest and can radiate to the neck, shoulders, and arms, sometimes following the trapezius ridge [2]. Distinguishing Features: Recognition may be aided by the pain…

…in patients with chest pain (chest discomfort) HISTORY PARAMETER QUESTIONS COMMENTS Risk factors for the 5 serious etiologies Family history (focus on ischemic heart disease…

…stroke volume cannot increase further, which means that a further increase in cardiac output depends on an increase in heart rate. As illustrated in Figure…

…continuously , with a printout every minute and on symptoms. 4. Blood pressure every second minute and on symptoms. 5. Ask actively about chest pain, breathlessness…

…where the neurovascular bundle lies, and the drainage is stopped for coughing, chest pain, or when the volume limit is reached. Indications Diagnostic aspiration: a…

…acute coronary syndrome and acute myocardial ischaemia. Patients may present with acute chest pain or chest pain equivalent symptoms. The ECG assessment remains necessary even…

…and infarction Definition and clinical rationale Stable angina, or chronic chest pain attributable to suspected chronic coronary syndrome, is evaluated by estimating the likelihood of…

…ischemic cascade describes the sequence of events during myocardial ischemia, beginning with perfusion abnormalities and ultimately leading to chest pain (angina). Myocardial perfusion imaging techniques…

…the following: A systolic blood pressure < 90 mmHg caused by the arrhythmia. Ongoing myocardial ischaemia with chest pain and ECG changes. Acute pulmonary oedema…

…managed as a distinct clinical entity. The hallmark of stable coronary artery disease is exercise related angina pectoris (chest pain); symptoms of ischemia appear during…

…managed as a distinct clinical entity. The hallmark of stable coronary artery disease is exercise related angina pectoris (chest pain); symptoms of ischemia appear during…

…of error is believing that it is. Twitching of the chest muscles and spikes on the screen mean nothing. Capture is verified only when every…

…depending on the size of the thrombus and the plaque. The patient will experience severe chest pain due to the abrupt reduction of coronary blood…

…may be used to diagnose myocardial ischemia and infarction. Symptoms – Patients with acute myocardial infarction may present with typical ischemic chest pain, or with dyspnea…

…For instance, administering nitroglycerin to alleviate ischemic chest pain may lead to hemodynamic collapse in patients with right ventricular ischemia or infarction. Recognizing ECG signs…

…infarction (STEMI). This may not always be simple, because both conditions bring about severe chest pain and ST elevations on the ECG. However, as we…

…diagram to enlarge. Chest pain (discomfort) is the hallmark symptom of myocardial ischemia and is particularly pronounced in patients experiencing acute STEMI. The severity of…

…in the chest wall, such that the distances between the ribs increase, providing larger windows for the ultrasound beam. The operator can sit on either…

…or with minimal exertion, symptoms lasting at least 10 minutes unless treated immediately, severe chest pain or pressure, and an accelerating pattern. An accelerating pattern…

…an important first line investigation for selected patients with suspected coronary artery disease (CAD), particularly those with stable chest pain, no previous diagnosis of CAD…

…may cause harm without prognostic benefit Clinical Presentation and Symptoms Symptoms depend on the organ system involved. Possible manifestations include headache, visual disturbance, chest pain…

…risk and should influence the urgency of management: Recurrent or ongoing chest pain despite medical treatment Acute heart failure presumed to result from ongoing myocardial…

…chest pain. Leg fatigue Leg fatigue is particularly pronounced on bicycle, and less pronounced on the treadmill. Leg fatigue is, as compared with chest pain…

…stabilized. This usually takes 2 to 3 days and the patient must not have experienced chest pain during the last 12 hours before exercise. Patients…

…sweat, nausea, etc – are also common in NSTEMI and unstable angina (please refer to Approach to Patients with Chest Pain). As in patients with STEMI…

…women) and elderly individuals. Clinical characteristics and ECG changes in takotsubo cardiomyopathy The typical patient presents with severe chest pain, dyspnea and occasionally hemodynamic compromise…

…chest or the epigastrium and occasionally radiates to the arms. Less common sites of radiation include the abdomen, back, lower jaw, and neck. The pain…

…include: sudden symptoms occurring at rest or with minimal exertion; symptoms lasting at least 10 minutes unless treated immediately; severe chest pain, pressure, or discomfort…

…Recurrent chest pain after STEMI or PCI requires consideration of several possibilities: Extension of the original infarction or reinfarction Acute native vessel thrombosis Stent thrombosis…

…establish: The nature and stability of symptoms Exercise capacity The presence of active chest pain or other evidence of ongoing ischaemia Symptoms suggesting haemodynamic compromise…

…frequently present with acute chest pain and troponin elevation. The clinical manifestation is typically driven by an acute stressor superimposed on the patient's baseline…

…of standing to determine if orthostatic hypotension is present. High risk features on history include: New onset of chest discomfort, abdominal pain, shortness of breath…

…described as a diffuse pain over the anterior chest wall. The pain may be experienced as a pressure, cramp or crushing sensation. The pain ma

…Expansion may produce pain in the abdomen, chest, lower back or scrotum. Aneurysmal pain is clinically important because it may herald rupture and constitutes a…

…vivo in humans. Consequently, diagnosis depends on functional assessment. Coronary microvascular dysfunction (CMD) is characterized invasively by reduced CFR and increased microvascular resistance, measured by…

…or crushing, although stabbing or burning sensations may occur. Pain usually involves the central chest or epigastrium, may radiate to the arms, and less often…

…despite restoration of epicardial flow. The electrocardiographic appearance depends on several interacting factors: The stage of the ischaemic process: acute, evolving or chronic The severity…

…identify the underlying mechanism. Clinical Presentation and Symptoms Angina and anginal equivalents Chest pain or discomfort remains the cardinal symptom of CCS, but presentations are…

…Ventricular tachyarrhythmia. Features suggesting systemic embolization. In patients with recurrent chest pain and hemodynamic compromise after MI, mechanical complications should be considered. Transthoracic echocardiography (TTE…

…about 0.2% in the reperfusion era. Clinical presentation and symptoms A new episode of hypotension, recurrent chest pain, pulmonary congestion, a new cardiac murmur…

…Reduced exercise tolerance. Excessive fatigue. These non chest pain manifestations are reported more frequently in females, older adults and people with diabetes. Ischaemic heart disease…

…sudden cardiac death (15%), atypical chest pain (30%) and dyspnea (10%). The major ECG findings in ARVC are T wave inversion in V1–V3 (in…

…medicine since the presence of wall motion abnormalities in a patient with chest pain strongly suggests myocardial ischemia as the underlying cause of the symptoms…

…Symptoms Acute chest and/or back pain is the predominant symptom of both IMH and PAU. PAU pain may resemble the abrupt pain of classic…

…characteristic clinical syndrome consists of: Malaise Fever Pericardial or chest discomfort Leukocytosis Elevated erythrocyte sedimentation rate Pericardial effusion Pericardial pain is often sharp and pleuritic…

…50 kg: Adult dosage. Adverse effects Adverse effects typically persist <10 seconds due to the short half life of adenosine. Anxiety Chestpain. Palpitations. Headache Hypotension…

…select a safe disposition and diagnostic strategy. Only a minority of patients presenting with acute chest pain ultimately have ACS; reported rates are generally 5…

…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…

…following criteria present: haemodynamic instability or cardiogenic shock recurrent or ongoing chest pain refractory to medical treatment life threatening arrhythmias or cardiac arrest mechanical complications…

…4. Measure the blood pressure in both arms at the first assessment, particularly in chest pain, back pain or suspected acute aortic syndrome. 5. Use…

…chest pain but carries a particularly high mortality when diagnosis is delayed. The typical presentation is sudden onset, severe chest, back or abdominal pain. Pain…

…Clinical presentation and symptoms SCAD generally presents as ACS. Symptoms may therefore include acute chest pain or chest discomfort, with associated manifestations of myocardial ischaemia…

…Watanabe et al studied 132 patients who unexpectedly experienced sudden cardiac arrest while being monitored with Holter ECG (the indications were palpitations, chest pain, syncope…

…descending artery (PDA) in a left dominant circulation (i.e. 10 15% of cases). Clinically, patients present with severe chest pain, diaphoresis, hypotension, pulmonary edema…

…body, act as electrical conductors. By placing electrodes on the skin it is possible to detect these electrical currents. The electrocardiograph (ECG machine) compares, amplifies…

…or reduced air entry Silent or nearly silent chest pCO₂ Low Usually low Normal or raised Other Moderate work of breathing Accessory muscle use Cyanosis…

CPR Neurons are exceptionally vulnerable to hypoxia and anoxia ( Casas et al ). In cardiac arrest without chest compressions (i.e. if cerebral perfusion ceases), irreversible…