Uterine artery hemodynamic changes due to a Cervical Traction maneuver (Amr’s maneuver); Randomized Controlled Study
نویسندگان
چکیده
منابع مشابه
Do hemodynamic responses to the valsalva maneuver reflect myocardial dysfunction?
In 14 consecutive patients with varying myocardial function, evaluation of the Valsalva maneuver was performed using aortic pulse pressure decay to investigate a possible quantitative relationship between the pattern of response and the degree of myocardial dysfunction. The aortic pulse pressure response during strain correlated with resting left ventricular end-diastolic pressure and pulmonary...
متن کاملHemodynamic Changes during a Deep Inspiration Maneuver Predict Fluid Responsiveness in Spontaneously Breathing Patients
OBJECTIVE We hypothesized that the hemodynamic response to a deep inspiration maneuver (DIM) indicates fluid responsiveness in spontaneously breathing (SB) patients. DESIGN Prospective study. SETTING ICU of a general hospital. PATIENTS Consecutive nonintubated patients without mechanical ventilation, considered for volume expansion (VE). INTERVENTION We assessed hemodynamic status at ba...
متن کاملValsalva Maneuver and Strain-Related ECG Changes
BACKGROUND During the four steps of the Valsalva maneuver (VM), opposite changes can be observed in some physiologic parameters. Manifestations of the VM in the electrocardiogram (ECG) have been studied in detail, but there have been few reports comparing VM-related biochemical and hemodynamic changes with a focus on the strain phase of the VM. OBJECTIVES We studied strain-related ECG changes...
متن کاملHeat stress alters hemodynamic responses during the Valsalva maneuver.
The Valsalva maneuver can be used as a noninvasive index of autonomic control of blood pressure and heart rate. The purpose of this investigation was to test the hypothesis that sympathetic mediated vasoconstriction, as referenced by hemodynamic responses during late phase II (phase IIb) of the Valsalva maneuver, is inhibited during whole body heating. Seven individuals (5 men, 2 women) perform...
متن کاملOptical imaging of breast cancer using hemodynamic changes induced by valsalva maneuver.
PURPOSE To investigate whether changes in hemodynamics induced by Valsalva maneuver can be exploited for detecting and characterizing breast lesions by optical mammography. MATERIALS AND METHODS 30 women underwent optical imaging of the breast using a DYNOT 232 system and performing Valsalva maneuvers prior to biopsy. Changes in light absorption due to changes in oxyhemoglobin and deoxyhemogl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Evidence Based Women's Health Journal
سال: 2020
ISSN: 2090-7257
DOI: 10.21608/ebwhj.2019.17714.1036