Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034605047> ?p ?o ?g. }
- W2034605047 endingPage "520" @default.
- W2034605047 startingPage "515" @default.
- W2034605047 abstract "Our early observations indicated that when treatment was changed from propranolol to placebo, anginal patients experienced a higher incidence of chest pain during the first week of placebo treatment compared to the second week. Since then, there have been several reports of myocardial infarction and sudden death occurring when propranolol therapy has been stopped. However, more formal hospital studies have indicated that ischemia from propranolol withdrawal is relatively infrequent. Studies in normal subjects and hypertensive patients have shown an increase in beta-receptor sensitivity as suggested by increased responsiveness to isoprenaline after propranolol withdrawal. Some investigators have found an increase in free triiodothyronine levels. Catecholamine levels do not appear to be raised. Other relevant factors in ischemic patients might be a reversal of the favorable rightward shift of the oxyhemoglobin dissociation curve or a reversal of reduced platelet aggregation produced by propranolol. Last, propranolol withdrawal in patients who have received the drug for a considerable period might unmask a withdrawal in patients who have received the drug for a considerable period might unmask a progression of the disease process, so that in the absence of beta blockade oxygen supply is inadequate to meet the requirements of relatively ischemic areas even at rest. Whether all beta blockers are similar to propranolol in this regard is unknown. We are examining, in normal volunteers, the sensitivity of the beta receptor after the withdrawal of atenolol, pindolol, or propranolol, administered for at least 2 weeks after final dose adjustment to levels sufficient to produce maximum inhibition of exercise tachycardia. The sensitivity of the beta receptor is being assessed by the response of bolus injections of isoprenaline and the response to exercise tachycardia." @default.
- W2034605047 created "2016-06-24" @default.
- W2034605047 creator A5047001414 @default.
- W2034605047 creator A5053735608 @default.
- W2034605047 creator A5067479660 @default.
- W2034605047 creator A5073595637 @default.
- W2034605047 creator A5079665354 @default.
- W2034605047 date "1982-08-01" @default.
- W2034605047 modified "2023-09-27" @default.
- W2034605047 title "Withdrawal of beta-blocking drugs" @default.
- W2034605047 cites W1969663023 @default.
- W2034605047 cites W1971964485 @default.
- W2034605047 cites W1974645862 @default.
- W2034605047 cites W1975227757 @default.
- W2034605047 cites W1990369418 @default.
- W2034605047 cites W1995277350 @default.
- W2034605047 cites W1995634036 @default.
- W2034605047 cites W2000235308 @default.
- W2034605047 cites W2004848259 @default.
- W2034605047 cites W2013367059 @default.
- W2034605047 cites W2020872459 @default.
- W2034605047 cites W2023071459 @default.
- W2034605047 cites W2030391699 @default.
- W2034605047 cites W2038859332 @default.
- W2034605047 cites W2045969540 @default.
- W2034605047 cites W2070233144 @default.
- W2034605047 cites W2071572908 @default.
- W2034605047 cites W2079237799 @default.
- W2034605047 cites W2081133570 @default.
- W2034605047 cites W2151913311 @default.
- W2034605047 cites W2203038328 @default.
- W2034605047 cites W2322681239 @default.
- W2034605047 cites W2399184958 @default.
- W2034605047 cites W2402371498 @default.
- W2034605047 cites W2405131278 @default.
- W2034605047 cites W2414153176 @default.
- W2034605047 cites W2419487341 @default.
- W2034605047 cites W2914567954 @default.
- W2034605047 cites W2921614987 @default.
- W2034605047 cites W3144354822 @default.
- W2034605047 cites W3144823488 @default.
- W2034605047 doi "https://doi.org/10.1016/0002-8703(82)90149-1" @default.
- W2034605047 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6125098" @default.
- W2034605047 hasPublicationYear "1982" @default.
- W2034605047 type Work @default.
- W2034605047 sameAs 2034605047 @default.
- W2034605047 citedByCount "2" @default.
- W2034605047 crossrefType "journal-article" @default.
- W2034605047 hasAuthorship W2034605047A5047001414 @default.
- W2034605047 hasAuthorship W2034605047A5053735608 @default.
- W2034605047 hasAuthorship W2034605047A5067479660 @default.
- W2034605047 hasAuthorship W2034605047A5073595637 @default.
- W2034605047 hasAuthorship W2034605047A5079665354 @default.
- W2034605047 hasConcept C126322002 @default.
- W2034605047 hasConcept C142724271 @default.
- W2034605047 hasConcept C164705383 @default.
- W2034605047 hasConcept C170493617 @default.
- W2034605047 hasConcept C204787440 @default.
- W2034605047 hasConcept C27081682 @default.
- W2034605047 hasConcept C2776525901 @default.
- W2034605047 hasConcept C2778151854 @default.
- W2034605047 hasConcept C2778468042 @default.
- W2034605047 hasConcept C2778499207 @default.
- W2034605047 hasConcept C2780283014 @default.
- W2034605047 hasConcept C42219234 @default.
- W2034605047 hasConcept C500558357 @default.
- W2034605047 hasConcept C71924100 @default.
- W2034605047 hasConcept C84393581 @default.
- W2034605047 hasConceptScore W2034605047C126322002 @default.
- W2034605047 hasConceptScore W2034605047C142724271 @default.
- W2034605047 hasConceptScore W2034605047C164705383 @default.
- W2034605047 hasConceptScore W2034605047C170493617 @default.
- W2034605047 hasConceptScore W2034605047C204787440 @default.
- W2034605047 hasConceptScore W2034605047C27081682 @default.
- W2034605047 hasConceptScore W2034605047C2776525901 @default.
- W2034605047 hasConceptScore W2034605047C2778151854 @default.
- W2034605047 hasConceptScore W2034605047C2778468042 @default.
- W2034605047 hasConceptScore W2034605047C2778499207 @default.
- W2034605047 hasConceptScore W2034605047C2780283014 @default.
- W2034605047 hasConceptScore W2034605047C42219234 @default.
- W2034605047 hasConceptScore W2034605047C500558357 @default.
- W2034605047 hasConceptScore W2034605047C71924100 @default.
- W2034605047 hasConceptScore W2034605047C84393581 @default.
- W2034605047 hasIssue "2" @default.
- W2034605047 hasLocation W20346050471 @default.
- W2034605047 hasLocation W20346050472 @default.
- W2034605047 hasOpenAccess W2034605047 @default.
- W2034605047 hasPrimaryLocation W20346050471 @default.
- W2034605047 hasRelatedWork W115669717 @default.
- W2034605047 hasRelatedWork W1968965235 @default.
- W2034605047 hasRelatedWork W2008823455 @default.
- W2034605047 hasRelatedWork W2009208502 @default.
- W2034605047 hasRelatedWork W2027723446 @default.
- W2034605047 hasRelatedWork W2048122535 @default.
- W2034605047 hasRelatedWork W2078596689 @default.
- W2034605047 hasRelatedWork W2112835364 @default.
- W2034605047 hasRelatedWork W2462558394 @default.
- W2034605047 hasRelatedWork W2465600487 @default.