CARDIAC ELECTROPHYSIOLOGY CLINICS www.cardiacEP.theclinics.com Consulting Editors RANJAN K. THAKUR ANDREA NATALE June 2022 • Volume 14 Number 2

During echocardiographic examination, respiration induces cyclic physiological changes of intracardiac haemodynamics, causing normal variations of the right and left ventricle Doppler inflows and outflows and physiological variation of extracardiac flows. The respiration related hemodynamic variation in intra and extracardiac flows may be utilized in the echocardiography laboratory to aid diagn...

The respiration is a unique physiologic function, which is automatic. It is normally maintained without volition but could be modified to great extent by volition. It has an ability to modulate several visceral functions. The relationship in not one way, there are several physiological states like pain, emotion, and cardiovascular challenges that modify the respiration in a patterned manner. Fo...

The development of small sensitive pressure-detecting devices for the accurate and continuous registration of esophageal pressures has revived interest in the mechanism of deglutition in the normal man and in his disease states. As a result of the application of these new techniques to the study of esophageal motility and the correlation of physiologic, pharmacologic, and anatomic data, new int...

Normal full-term infants were followed by serial transcutaneous bilirubinometry over the first week of life. The pattern of physiologic jaundice in our population was similar to that shown for white infants. Mean maximum bilirubin peak was seen on day four of life and was also similar to that shown for American white infants. The incidence of non physiologic hyperbilirubinemia defined as 2...

abstract background: premature infants are subjected to many painful procedures during care and treatment. the aim of this study was to assess the effect of music therapy on physiological and behavioral pain responses of premature infants during and after blood sampling. materials and methods: this study was a cross-over clinical trial conducted on 20 infants in a hospital affiliated to tehran ...