Chest Pain
Chest Pain - Related Videos
13:42
A Murine Closed-chest Model of Myocardial Ischemia and Reperfusion
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Cited by 19 •
2012
Surgical trauma induces an inflammatory response. Cytokines and endogenous ligands are known to modulate myocardial infarct size following ischemia and reperfusion. We present a modified closed-chest model of murine ischemia and reperfusion using hanging weights to minimize effects of thoracotomy.
01:24
Flail Chest-I
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2024
Overview of Flail Chest Flail chest is a severe and potentially life-threatening condition characterized by the fracture of three or more adjacent ribs in multiple places. It is most commonly caused by direct impacts and trauma, such as motor vehicle accidents or injuries from a steering wheel impact. It can also occur due to falls in elderly individuals with osteoporosis, or assaults involving sharp objects. Pathophysiology The pathophysiology of flail chest is complex, involving fractures of...
01:26
Flail Chest-II
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2024
Managing flail chest, a condition characterized by a segment of the chest wall moving independently from the rest of the thoracic cage, requires a comprehensive approach. It includes a thorough assessment of the patient's condition, a diagnostic evaluation to determine the extent of the injury, and the implementation of appropriate medical interventions tailored to the individual's needs. Assessment: 1. Clinical Evaluation: History: • Nurses obtain a detailed history of the traumatic event,...
01:24
Chest Physiotherapy
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2025
Chest Physiotherapy (CPT) is a therapeutic technique used in respiratory care to improve ventilation, clear bronchial secretions, and enhance the efficiency of respiratory muscles. This therapy includes three primary procedures: postural drainage, percussion, and vibration. It can be performed on spontaneously breathing patients and those who are intubated and mechanically ventilated. Purpose CPT is primarily used for patients with excessive bronchial secretions who have difficulty clearing...
11:46
Urinary Bladder Distention Evoked Visceromotor Responses as a Model for Bladder Pain in Mice
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Cited by 19 •
2014
Approximately 3-8 million people in the United States suffer from interstitial cystitis/bladder pain syndrome (IC/BPS), a debilitating condition characterized in part by pelvic pain. In order to study nervous system contributions to the condition, a physiological model of urinary bladder pain is used in mice and rats.
FAQs
Reduced blood flow to the heart can produce ischemic chest pain, making the symptom a possible signal of impaired cardiac perfusion. In clinical assessment, recognizing this mechanism matters because ischemic pain must be considered alongside other causes and evaluated with the broader findings used for risk stratification and treatment decisions.
Breathing, movement, inflammation, and acid reflux provide different interpretive clues during assessment. If discomfort changes with breathing or movement, or appears in a context suggesting inflammation or reflux, clinicians can compare those patterns with the patient’s history, examination findings, and other test results rather than assigning a cause from pain alone.
These conditions require priority differentiation because myocardial infarction, pulmonary embolism, and aortic dissection are identified as urgent possibilities in the evaluation of chest pain. Distinguishing them from less dangerous causes supports timely treatment, more appropriate risk stratification, and safer clinical decisions, especially when the initial symptom description is not diagnostic by itself.
History-taking should characterize the location, quality, duration, and triggers of the discomfort, while also recording associated findings. These details help clinicians compare patterns that may reflect ischemia, breathing-related processes, movement, inflammation, or acid reflux. Used with examination and testing, the history provides an essential starting point for clinical interpretation.
Chest pain assessment commonly combines the medical history and physical examination with electrocardiography, blood tests, and imaging. Integrating these sources helps clinicians distinguish urgent conditions from less dangerous causes. This combined approach also contributes to risk stratification and supports safer decisions about treatment rather than relying on one symptom characteristic alone.
It supports more than assigning a possible explanation for discomfort. A complete assessment helps clinicians recognize urgent conditions, determine the patient’s level of risk, and make safer treatment decisions. This broader role is why symptom characterization is combined with examination and diagnostic testing during clinical evaluation.