Electrocardiogram Normal: Causes & Reasons

Possible Causes for Electrocardiogram Normal

Domperidone occasionally causes extrapyramidal central nervous system side effects and rarely produces QTc prolongation on electrocardiogram. [cancertherapyadvisor.com]

A meta-analysis of 7 randomized controlled trials of metoclopramide in developmentally normal children 1 month to 2 years of age with symptoms of GER found that metoclopramide [cancertherapyadvisor.com]

Acute Hepatic Porphyria

A chest radiograph was normal, and electrocardiogram showed normal sinus rhythm with possible sinus arrhythmia. [cmaj.ca]

Viral Pleurisy

A 12-lead electrocardiogram was normal. She received a diagnosis of viral pleuritis. Two days before admission, she revisited ED with dyspnea and exacerbated pain. [ncbi.nlm.nih.gov]

Pulmonary Embolism

A 12-lead electrocardiogram was normal. She received a diagnosis of viral pleuritis. Two days before admission, she revisited ED with dyspnea and exacerbated pain. [ncbi.nlm.nih.gov]

If the chest X-ray is normal, you may need further testing. Electrocardiogram (EKG, ECG). The electrical activity of the heart is recorded with this test. [healthlinkbc.ca]

Chest X-ray is often normal in pulmonary embolism. EKG may be normal, but may also show indirect signs of PE. [medicinenet.com]

Ventricular Septal Defect

However, the electrocardiogram can be normal at birth and change with time as congestive heart failure worsens. [cincinnatichildrens.org]

The chest X-ray and electrocardiogram are often non-specific; they can be totally normal in small VSDs. [kkh.com.sg]

An electrocardiogram can help determine the sizes of the chambers to see if there is strain on the heart due to the ventricular septal defect. [cincinnatichildrens.org]

Dissecting Aortic Aneurysm

Cardiac and pulmonary status were normal, and results of electrocardiogram were normal. Prothrombin time was less than 10% of control. [anesthesiology.pubs.asahq.org]

Unless the dissection involves the coronary arteries, the electrocardiogram is usually normal. [medicinenet.com]

Complete blood count, thyroid, and coagulation profile were within normal limits. [sjmms.net]

Mitral Valve Prolapse

Diagnostic ability of a normal electrocardiogram during hyperventilation in detecting CAD in patients with MVP and positive ET. [ncbi.nlm.nih.gov]

The normal electrocardiogram in childhood. Arch Kreislaufforsch. 1938 ; 3 :321–339. Crossref Google Scholar 2. Ziegler RF. [dx.doi.org]

Electrocardiography The electrocardiogram is often normal in patients with MVP. [aafp.org]

Patent Ductus Arteriosus

Among these patients, four patients showed electrocardiogram changes after the procedure that resolved after drug therapy. [ncbi.nlm.nih.gov]

The electrocardiogram is often normal. Active infection is ruled out. [em-consulte.com]

Medical tests: Medical tests that provide helpful information include an electrocardiogram, oxygen saturation test, and chest x-ray. [mottchildren.org]

Chest Wall Disorder

A patient may also have an electrocardiogram (ECG or EKG) and an echocardiogram. An ECG is a test that records both normal and abnormal electrical activity of the heart. [cincinnatichildrens.org]

Costochondritis

Even if all the tests are normal, they may still hospitalize the patient because normal tests do not rule out a heart attack. [drmirkin.com]

Chest pain can be a sign of a heart attack, so doctors usually order an electrocardiogram, a chest X ray and several blood tests. [drmirkin.com]

Esophageal Perforation

Electrocardiogram, chest radiograph, and serum Troponin T were normal. [journals.lww.com]

Physical examination was normal. Laboratory workup revealed leukocytosis of 14,640/μL with a predominance of neutrophils (82.4%). [journals.lww.com]

Scimitar Syndrome

ELECTROCARDIOGRAM Figure 6-1 Electrocardiogram. FINDINGS Heart rate: 62 bpm QRS axis: −30° QRS duration: 110 msec Sinus rhythm, normal intervals, and P-wave axis. [thoracickey.com]

The electrocardiogram showed left axis deviation and chest X-ray revealed cardiomegaly with pulmonary plethora. [cathlabdigest.com]

The left ventricle and all heart valves were normal. [thelancet.com]

Von Hippel-Lindau Disease

Cortisol and aldosterone levels were in the normal range. Electrocardiogram, chest radiograph, liver and kidney function, and coagulation profile all appeared normal. [spandidos-publications.com]

Electrocardiogram, chest radiograph, liver and kidney function, and coagulation profile all appeared normal. [spandidos-publications.com]

Electrocardiogram, chest radiograph, liver and kidney function, and the coagulation profile all appeared normal. [spandidos-publications.com]

Chest Wall Injury

If angina is the potential diagnosis, further evaluation may include electrocardiograms (EKG or ECG) and blood tests. [medicinenet.com]

Treatment of angina The purpose of making the diagnosis of angina is to restore normal blood supply to heart muscle before a heart attack occurs and permanent muscle damage [medicinenet.com]

Foreign Body in the Digestive Tract

Abstract One hundred twenty-five consecutive emergency department cases of pediatric gastrointestinal foreign body ingestions were analyzed retrospectively to tabulate data, identify high risk ingestions, and draw conclusions regarding the standard of care. Eleven patients (9%) were admitted for endoscopy or[…] [ncbi.nlm.nih.gov]

Mallory-Weiss Syndrome

From Wikipedia, the free encyclopedia Mallory–Weiss syndrome Other names Gastro-esophageal laceration syndrome Mallory–Weiss tear affecting the esophageal side of the gastroesophageal junction Specialty Gastroenterology Mallory–Weiss syndrome or gastro-esophageal laceration syndrome refers to bleeding from a[…] [en.wikipedia.org]

Hereditary Coproporphyria

This content is PDF only. Please click on the PDF icon to access. Abstract Hereditary coproporphyria is described in a Swedish family. The proband, a 13-year-old girl, presented with an acute episode of abdominal pain precipitated by barbiturates given for epileptic seizures. Porphyrin investigations demonstrated[…] [annals.org]

Eclampsia

Here we report two patients with late post-partum eclampsia without pre-existing preeclampsia presenting with atypical features of posterior reversible encephalopathy syndrome (PRES) which was diagnosed by serial MRI with good outcome emphasizing the fact that early diagnosis and treatment can prevent[…] [ncbi.nlm.nih.gov]

Lown-Ganong-Levine Syndrome

Electrocardiogram PR interval less or equal to 0.12 second (120 ms) with normal QRS complex duration.ECG may show episodes of supraventricular tachycardia Electrocardiogram [medicaljoyworks.com]

Those with LGL syndrome have episodes of abnormal heart racing with a short PR interval and normal QRS complexes seen on their electrocardiogram when in a normal sinus rhythm [wikizero.com]

(ECG) PR interval less or equal to 0.12 second (120 ms) with normal QRS complex duration.ECG may show episodes of supraventricular tachycardia Electrocardiogram (ECG) PR [medicaljoyworks.com]

Disseminated Strongyloidiasis

RESUMEN Resumen Strongyloides stercoralis es un parásito perteneciente al grupo de los nemátodos, endémico en regiones rurales de países con clima tropical y subtropical en donde puede afectar entre 30 y 100 millones de personas. Esta infección es comúnmente asintomática y puede permanecer oculta durante[…] [pesquisa.bvsalud.org]

Coronary Artery Vasospasm

Troponin was elevated, and electrocardiogram showed ST elevation, prompting emergent cardiac catheterization that demonstrated normal coronary arteries. [pubmed.ncbi.nlm.nih.gov]

Torsade-De-Pointes Syndrome with Short Coupling Interval

The electrocardiogram (ECG) was characterized by normal QT intervals with short-coupled variant of torsade de pointes. [link.springer.com]

His electrocardiogram (ECG) at rest was within the normal range. Amiodarone was indispensable due to its refractoriness to defibrillation. [readbyqxmd.com]

The electrocardiogram of patients with IVF is normal during sinus rhythm. [omicsonline.org]

Arrhythmogenic Right Ventricular Dysplasia Type 6

electrocardiogram. [link.springer.com]

Hoffmann J et al. (1997) Magnetic resonance imaging and signal-averaged electrocardiography in patients with repetitive monomorphic ventricular tachycardia and otherwise normal [link.springer.com]

Early Repolarization Associated with Ventricular Fibrillation

The Early Repolarization Normal Variant Electrocardiogram: Correlates and Consequences. Am J Cardiol. 2003; 115 (3) 171-177. [revistas.unimagdalena.edu.co]

Cardiac Lipoma

The physical examination, electrocardiogram, general analyses and chest x-ray were normal, and the early stress test showed positive clinical and electrocardiographic signs [revespcardiol.org]

Arrhythmogenic Right Ventricular Dysplasia Type 14

electrocardiogram. [link.springer.com]

Hoffmann J et al. (1997) Magnetic resonance imaging and signal-averaged electrocardiography in patients with repetitive monomorphic ventricular tachycardia and otherwise normal [link.springer.com]

17q23.1q23.2 Microdeletion Syndrome

During the six week cardiology follow-up, the patient presented with an early systolic, grade I-II/VI murmur along the left sternal border, a normal electrocardiogram (EKG [cureus.com]

[…] and tremors; Abnormal spikes on EEG Startle at 6 weeks follow-up At the six week neurology follow-up, the patient presented with hypertonia, a decreased Moro reflex, and normal [cureus.com]

Pulmonary Congestion

Pulmonary congestion without focal infiltrates was evident on a chest radiograph; an electrocardiogram indicated normal voltage, and saddle-shaped S-T elevations in 6 leads [medical-dictionary.thefreedictionary.com]

Drug-Induced Hypokalemia

Figure 1 ( A) An electrocardiogram showing normal sinus rhythm with a prolonged QT interval of 520 ms. [academic.oup.com]

Rest of the systemic examinations were normal. Electrocardiogram revealed ST segment depression and presence of U waves. [ijp-online.com]

[1] Potassium levels that are only slightly below the normal range can be managed with changes in the diet. [3] Lower levels of potassium require replacement with supplements [en.wikipedia.org]

Kounis Syndrome

An adult man underwent coronary computed tomography angiography (CTA) to evaluate intermittent chest tightness with normal electrocardiogram (ECG). [jamanetwork.com]

Figure 1:Admission electrocardiogram demonstrated normal sinus rhythm with no acute ST deviations The patient was admitted to the hospital for non-ST elevation myocardial [smrj.scholasticahq.com]

Electrocardiogram showing normal sinus rhythm with ST segment correction after administration of treatment. Figure 3. Coprinopsis atramentaria. References Goldfrank, LR. [signavitae.com]