… of angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II receptor blockers
(ARBs) until surgery can lead to resistant hypotension during anesthesia. Intraoperative …

… who underwent elective noncardiac surgery under general anesthesia, at a single university
… neuraxial anesthesia as primary anesthetic. Four hundred medical and anesthesia records …

… with angiotensin II receptor antagonists and/or other antihypertensive drugs. We hypothesized
that angiotensin II receptor antagonists … the blood pressure response of local anesthesia. …

… Our study shows that RAASI cannot provide optimal pre-anesthesia blood pressure and
lead to an increase in the number of postponed surgeries, probably due to withdrawal of …

… renin angiotensin system pathway and simultaneous stimulation of … renin angiotensin
system pathways by angiotensin-converting enzyme inhibitors and angiotensin receptor blockers …

… renin-angiotensin-aldosterone system (RAAS). The hormone renin is required to cleave
angiotensinogen to angiotensin I, the precursor of angiotensin II (AT-II). High AT-II levels then …

… Patients were randomised just before induction of anaesthesia to either angiotensin II or
norepinephrine infusion, stratified by site and emergency status. Participants, clinicians, and …

… anesthesia induction in this study. Since this study focused on anesthesia induction, which
is a short period during general anesthesia, the definition of hypotension during anesthesia …

… Often, these conditions involve the chronic use of a renin–angiotensin system inhibitor,
including angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin receptor blockers (…

… It is released during states of hypoperfusion and activates the renin-angiotensin-aldosterone
system (RAAS) by cleaving angiotensinogen into angiotensin I (Ang-1). Ang-1 is …