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38 Possible Causes for Electrocardiogram Change, Irregular Heart Rhythm, Pulsus Alternans

  • Cardiomyopathy

    […] patients with arrhythmia (irregular heart rhythm) ventricular assist devices heart transplant for children who do not respond well to medical management Learn more about[childrenshospital.org] The electrocardiogram pattern significantly changed with time, and the echocardiogram showed weakness of wall motion around the left ventricular apex.[ncbi.nlm.nih.gov] Changes on your heart tracing (electrocardiogram, or ECG) - this is a tracing of the electrical activity of the heart. Changes on your chest X-ray.[patient.info]

  • Myocardial Infarction

    The test shows how fast the heart is beating and its rhythm (steady or irregular).[web.archive.org] A case was diagnosed as AMI if two out of the three criteria (clinical symptoms, electrocardiogram changes and raised enzyme levels) were positive.[oadoi.org] , electrocardiogram changes indicative of ischemia (ST segment elevation or depression), or coronary artery intervention (e.g., coronary angioplasty); or (2) pathologic findings[doi.org]

  • Acute Myocardial Infarction

    The pulse may be irregular because of ventricular ectopy, an accelerated idioventricular rhythm, ventricular tachycardia, atrial fibrillation or flutter, or other supraventricular[emedicine.medscape.com] But it was difficult to differentiate those two diseases because the TC-like findings; such as the electrocardiogram (ECG) changes and left ventricular wall motion abnormality[ncbi.nlm.nih.gov] All patients had clinically significant electrocardiogram changes and significant myocardial injury, which can explain the increased AUC of hs-cTnT (0.97).[clinchem.aaccjnls.org]

  • Alcoholic Cardiomyopathy

    Binge drinking -- four or more drinks for women and five or more for men in about 2 hours -- can cause irregular heart rhythms called arrhythmias.[webmd.com] Subsequently they underwent intermittent nocturnal peritoneal dialysis with a changing cycle of 6-12 hours per session.[ncbi.nlm.nih.gov] Leg elevation promptly reversed the pulsus alternans, and the echocardiographic abnormality.[ncbi.nlm.nih.gov]

  • Viral Myocarditis

    For example: Medication to treat heart failure or irregular heartbeats. A pacemaker if certain irregular heart rhythms develop.[patient.info] (RR 0.28, 95% CI 0.13 to 0.61), ST-T changes (RR 0.72, 95% CI 0.54 to 0.95), creatine phosphate kinase (CPK) levels (MD -21.54, 95% CI -33.80 to -9.28), and lactate dehydrogenase[ncbi.nlm.nih.gov] This can also trigger heart failure and heart rhythm irregularities. This condition can happen to people who seem to be in good health.[healthline.com]

  • Secondary Cardiomyopathy

    This affects the heart’s ability to pump properly. Irregular heart rhythms can also occur.[mydr.com.au] We present a challenging case of a young man presenting with ischemic-looking electrocardiogram (ECG) changes, fever, hypotension, and global left ventricular hypokinesis.[radcliffecardiology.com] These may include electrocardiogram (ECG) changes of QT prolongation and T wave inversion, elevated biochemical markers of myocardial damage and heart failure, and decreased[link.springer.com]

  • Acute Myocarditis

    (ECG) [2] ECG changes are often nonspecific.[explainmedicine.com] Case Presentation: A 38-year-old female was presenting with chest pain and an increased level of troponins with the EKG (electrocardiogram) showing non-specific T-wave changes[jmmcr.microbiologyresearch.org] Abstract This case report describes changes in T wave compatible with an acute myocarditis found in a routine electrocardiogram taken on a young woman with generalized allergic[annals.org]

  • Dilated Cardiomyopathy

    Irregular heart rhythmIrregular heart rhythms are a common complication. The heart can either beat irregularly, too rapidly (tachycardia) or too slowly (bradycardia).[myheart.org.uk] Changes on your heart tracing (electrocardiogram, or ECG) - this is a tracing of the electrical activity of the heart. Changes on your chest X-ray .[patient.info] Pulsus alternans is an infrequent, complex pathophysiologic sign often associated with severe heart failure.[ncbi.nlm.nih.gov]

  • Heart Failure

    […] in the diet pregnancy some infections kidney diseases lung diseases. arrhythmias (irregular heart rhythm).[betterhealth.vic.gov.au] Acute cerebral injuries, such as cerebral ischemic or hemorrhagic events, have been repeatedly correlated with sudden electrocardiogram (ECG) changes, such as cardiac arrhythmias[ncbi.nlm.nih.gov] alternans (alternating large and small pulse pressures) and a raised JVP.[patient.info]

  • Sinus Arrhythmia

    […] of the heartbeat, the heart being under the control of its normal pacemaker, the sinuatrial node. sinus arrhythmia an irregular cardiac rhythm in which the heart rate usually[medical-dictionary.thefreedictionary.com] QRS 104 msec, PR 172 msec On an electrocardiogram ( EKG ), RSA is seen as subtle changes in the R-R interval (time between two of the distinctive, large, upward "R" spikes[wikidoc.org] Because the patients had pulsus alternans similar that observed in bigeminy, and because they did not have signs or symptoms of heart failure, we believe the arrhythmias represent[ncbi.nlm.nih.gov]

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