Create issue ticket

14 Possible Causes for Dyspnea at Rest, Low-Voltage Electrocardiogram, Pulsus Alternans

  • Acute Myocardial Infarction

    After 48h following the accident, the patient's condition rapidly deteriorated, with severe dyspnea at rest, tachycardia, and increasing chest pain.[ncbi.nlm.nih.gov]

  • Myocardial Infarction

    Modern management of acute myocardial infarction is built on a clinical evidence base drawn from many studies undertaken over the past three decades. The evolution in clinical practice has substantially reduced mortality and morbidity associated with the condition. Key to this success is the effective integration of[…][ncbi.nlm.nih.gov]

  • Cardiomyopathy

    There are five useful clinical signs to establish the presence and severity of cardiomyopathy: general appearance (cachexia and dyspnea at rest indicate severe impairment)[clevelandclinicmeded.com] […] mitral valve cusp towards the septum LVOT pressure gradient via doppler echocardiography Provocation tests (see below) are obligatory if no obstruction is discernible at rest[amboss.com] Exercise testing Used for risk assessment and evaluation of LVOT Treadmill or bicycle exercise test Clinical observation for development of symptoms (e.g., dyspnea , palpitations[amboss.com]

  • Acute Myocarditis

    Arrhythmias were associated with low voltages on the electrocardiogram (14 of 34, 41% vs 6 of 47, 13%; odds ratio [OR] 4.78, 95% confidence interval [CI] 1.60 to 14.31) and[ncbi.nlm.nih.gov] Case 1: A 48-years-old, previously healthy male patient admitted to our clinic with complaints of acute onset of rest dyspnea and orthopnea, started the day before.[ncbi.nlm.nih.gov] Radiography of the chest generally shows cardiomegally and the electrocardiogram may show arrhythmias, heart block, low voltage and T wave abnormalities.[heartviews.org]

  • Ischemic Cardiomyopathy

    There are five useful clinical signs to establish the presence and severity of cardiomyopathy: general appearance (cachexia and dyspnea at rest indicate severe impairment)[clevelandclinicmeded.com] They usually get progressively worse, if not treated Shortness of breath is initially related to physical activity and at later stages, may be present even at rest Difficulty[dovemed.com] […] lying flat on the bed (orthopnea) Gasping spells in the middle of the night (paroxysmal nocturnal dyspnea) Chest pain or pressure may be present along with the above symptoms[dovemed.com]

  • Hemochromatosis-related Cardiomyopathy

    There are five useful clinical signs to establish the presence and severity of cardiomyopathy: general appearance (cachexia and dyspnea at rest indicate severe impairment)[clevelandclinicmeded.com]

  • Cardiac Tamponade

    The electrocardiogram showed low-voltage QRS complex with electrical alternans.[ncbi.nlm.nih.gov] We report a case of eosinophilic granulomatosis with polyangiitis in a 50-year-old Caucasian woman who presented with chest pain, dyspnea at rest, fever, and periorbital swelling[ncbi.nlm.nih.gov] , which may also show low voltage QRS complexes, as well as general signs and symptoms of shock (such as fast heart rate, shortness of breath and decreasing level of consciousness[en.wikipedia.org]

  • Chronic Constrictive Pericarditis

    Negative predictors of survival were found to be preoperative NYHA class IV (P 0.01), low-voltage electrocardiogram (ECG) (P 0.01), ascites (P 0.01), dyspnea at rest (P 0.05[ncbi.nlm.nih.gov] Patients also should be hospitalized if they have pulsus paradoxus, electrical alternans on the ECG, or a large pericardial effusion.[aafp.org] The electrocardiogram (Fig. 2) revealed a diphasic T,; T, was inverted. QRS, was of low voltage, and S, was prominent.[kundoc.com]

  • Dilated Cardiomyopathy

    […] and low voltage.[en.wikipedia.org] At presentation she had dyspnea at rest, orthopnea and paroxysmal nocturnal dyspnea.[doi.org] Pulsus alternans is an infrequent, complex pathophysiologic sign often associated with severe heart failure.[ncbi.nlm.nih.gov]

  • Toxic Myocarditis

    The electrocardiogram shows sinus tachycardia, low voltages in the precordial leads, and ST-T wave abnormalities. Arrhythmias and conduction defects may be observed.[clinicaladvisor.com] There are five useful clinical signs to establish the presence and severity of cardiomyopathy: general appearance (cachexia and dyspnea at rest indicate severe impairment)[clevelandclinicmeded.com] The 12-lead electrocardiogram (ECG) is used widely in the diagnosis of myocarditis despite low sensitivity. 5,19 The most common ECG changes are sinus tachycardia, S-T wave[jpma.org.pk]