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301 Possible Causes for Drug-induced Cardiomyopathy, Inferior Q Wave, Pulsus Alternans

  • Myocardial Infarction

    Find out more Cancer therapy-induced cardiomyopathy: can human induced pluripotent stem cell modelling help prevent it?[eurheartj.oxfordjournals.org] (Example 2) Normal Inferior Q waves - not Old Inferior Wall Myocardial Infarction (MI) ECG Old Inferior Wall Myocardial Infarction (MI) ECG (Example 1) Old Inferior Wall Myocardial[healio.com] In fact, a prominent R wave in V 1 was shown to be due to lateral, not posterior, MI. 2 This case shows an isolated lateral MI because no Q waves were displayed in the inferior[circ.ahajournals.org]

  • Alcoholic Cardiomyopathy

    Models, Animal Ethanol/toxicity Gene Expression Regulation/drug effects Heart Failure/chemically induced Heart Failure/genetics* Heart Failure/pathology Humans Mice Mitochondria[ncbi.nlm.nih.gov] Leg elevation promptly reversed the pulsus alternans, and the echocardiographic abnormality.[ncbi.nlm.nih.gov] Gov't MeSH terms Acetaldehyde/toxicity Aldehyde Dehydrogenase, Mitochondrial/genetics Animals Cardiomyopathy, Alcoholic/genetics* Cardiomyopathy, Alcoholic/pathology Disease[ncbi.nlm.nih.gov]

  • Acute Myocarditis

    Drug-induced hypersensitivity syndrome due to mexiletine associated with human herpes virus 6 and cytomegalovirus reactivation.[scielo.br] Transformation of myocarditis and inflammatory cardiomyopathy to idiopathic dilated cardiomyopathy: facts and fiction.[scielo.br]

  • Hemochromatosis-related Cardiomyopathy

    Toxins-induced cardiomyopathy – the most common toxin is ethanol following by illegal drug abuse of cocaine and amphetamines.[escardio.org] Medications-induced cardiomyopathy – the most pathogenic are chemotherapeutic agents such as anthracyclines, cyclophosphamide, and trastuzumab.[escardio.org] Tachycardia-induced cardiomyopathy – persistent tachycardia, particularly uncontrolled atrial fibrillation, atrio-ventricular nodal reentry, and preexcitation syndromes with[escardio.org]

  • Cardiomyopathy

    waves , particularly in the inferior (II, III, and aVF) and lateral ( I , aVL, V4-6) leads as signs of a hypertrophic septum Signs of left ventricular hypertrophy (see Sokolow-Lyon[amboss.com] EKG abnormalities may include patterns of LVH, left atrial enlargement, prominent Q waves in inferior and lateral leads, and diffuse T-wave inversions.[clinicaladvisor.com] Q waves in the septal leads may be present and arrhythmias, supraventricular and ventricular, occur in up to half of the patients.[revportcardiol.org]

    Missing: Drug-induced Cardiomyopathy
  • Acute Myocardial Infarction

    ., Atrial fibrillation in inferior wall Q-wave acute myocardial infarction, Am J Cardiol., 1991,67 (13), 1135-1136 PubMed Crossref Google Scholar [26] Sinno H., Derakhchan[degruyter.com] (Example 2) Normal Inferior Q Waves - not Old Inferior Wall Myocardial Infarction (MI) ECG Old Inferior Wall Myocardial Infarction (MI) ECG (Example 1) Old Inferior Wall Myocardial[healio.com] wave versus non-Q wave, anterior, inferior, right ventricular, etc.[clinicaladvisor.com]

    Missing: Drug-induced Cardiomyopathy
  • Heart Failure

    Find out more Cancer therapy-induced cardiomyopathy: can human induced pluripotent stem cell modelling help prevent it?[eurheartj.oxfordjournals.org] alternans (alternating large and small pulse pressures) and a raised JVP.[patient.info] Electrocardiography showed a sinus rhythm with Q-wave formation in the inferior wall leads (II, III, aVF), T-wave inversion in the same leads, and borderline QT prolongation[ncbi.nlm.nih.gov]

  • Viral Myocarditis

    An isolated flipped T wave or an isolated Q wave in III or aVF is ok, but you can’t have the flipped T wave or Q wave in both those leads. “A flipped T is free in III.”[hippoed.com] […] a person is having an inferior wall STEMI.[hippoed.com] You will most commonly will see ST depression or downsloping of the initial part of the T wave in aVL. aVL is the most common lead in which you see reciprocal changes when[hippoed.com]

    Missing: Drug-induced Cardiomyopathy
  • Dilated Cardiomyopathy

    Toxins-induced cardiomyopathy – the most common toxin is ethanol following by illegal drug abuse of cocaine and amphetamines.[escardio.org] Pulsus alternans is an infrequent, complex pathophysiologic sign often associated with severe heart failure.[ncbi.nlm.nih.gov] Q waves in the septal leads may be present and arrhythmias, supraventricular and ventricular, occur in up to half of the patients.[revportcardiol.org]

  • Congestive Heart Failure

    Find out more Cancer therapy-induced cardiomyopathy: can human induced pluripotent stem cell modelling help prevent it?[eurheartj.oxfordjournals.org] alternans (alternating large and small pulse pressures) and a raised JVP.[patient.info] […] defects Cardiac arrhythmias Chronic lung disease Pulmonary embolism Drug-induced heart failure Excessive sodium intake Hemorrhage Anemia Diabetes Diagnosing Congestive Heart[wexnermedical.osu.edu]

    Missing: Inferior Q Wave