Significance of electrocardiographic changes in hypertension.

Electrocardiographic manifestation of digoxin toxicity in a Pomeranian dog

This case report describes several electrocardiographic findings in an 8-years old female Pomeranian dog that was referred with a history of digoxin overdose. Electrocardiographic abnormalities detected in this case could be classified as primary electrocardiographic disturbances, reflecting cardiac chamber enlargement and secondary ECG changes, attributed to digoxin toxicity. ECG manifestatio...

Prognostic significance of electrocardiographic voltages and their serial changes in elderly with systolic hypertension.

The aim of the present study was to assess the prognostic value of ECG voltages at baseline and their serial changes during follow-up in a large prospective study with standardized follow-up and strictly defined end points. Patients who were 60 years old or older, with systolic blood pressure of 160 to 219 mm Hg and diastolic pressure <95 mm Hg, were randomized into the double-blind placebo-con...

Relationship between demographic and clinical factors with electrocardiography deviation as a prognostic factor in acute coronary syndrome patients

Background: Acute coronary syndrome (ACS) is one of the causes of disability and death. Levels of Uric acid, blood glucose, and dyslipidemia are the risk factors for the disease, but their role in electrocardiographic changes has not been studied. Based on this, this study aimed to investigate the relationship between some demographic and clinical characteristics with electrocardiographic chang...

Age-dependent electrocardiographic and echocardiographic changes in German Shepherd dogs

By causing numerous changes in the cardiovascular system, ageing leads to a decreased threshold for clinical manifestation of heart disease. The aim of this study was to define the existence of cardiac structural and functional changes in healthy dogs of different age. Radiographic, electrocardiographic (ECG) and echocardiographic examinations of 20 clinically healthy German Shepherd dogs were ...

Reversal of Electrocardiographic Sodium Channel Blockade Changes with Bicarbonate Therapy in a Pediatric Patient Post-Cardiopulmonary Arrest Secondary to Methadone Toxicity