Electrocardiographic changes at high attitude.

Furosemide Induced Electrocardiographic Alterations in High Producing Holstein Dairy Cows

Diuretics have several therapeutic advantages in dairy cows but there are different side effects such as acid-base and electrolyte imbalances which may affect the electrocardiographic parameters. Fifteen multiparous, clinically healthy, non-pregnant and high producing 4-year-old Holstein dairy cows at their early lactation period were randomly divided into 3 equal experimental groups. Furosemid...

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

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 ...

Alterations of the electrocardiographic parameters in relation to circulating electrolytes and cardiac enzymes during different productive states of high producing Holstein dairy cows

BACKGROUND: Dairy cows undergo physiological changes during pregnancy and lactation and cardiovascular system may alter during these periods. OBJECTIVES: Understanding the physiological effects of production periods of dairy cows on heart electrical activities can aid to better monitoring the cardiovascular system in these animals. METHODS: Five multiparous Holstein dairy cows were studied from...

Electrocardiographic changes in patients with cutaneous leishmaniasis treated with systemic Glucantime

Background and aim: Antimonial compounds are regarded as the treatment of choice for cutaneous leishmaniasis (CL). Systemic administration of these drugs have some side effects such as cardiotoxicity. The objective of this study was to evaluate the electrocardiographic (ECG) changes in patients with CL treated with systemic Glucantime.Materials and methods: This study w...