Matches in SemOpenAlex for { <https://semopenalex.org/work/W1983722873> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W1983722873 endingPage "68" @default.
- W1983722873 startingPage "68" @default.
- W1983722873 abstract "The coexistence of Mahaim fibbers (MF) and hypertrophic cardiomyopathy (HCM) is exceptional. We report an unusual case of a young female patient presenting with HCM and MF. A 17 y/o woman was referred in 1998 for a familial HCM screening. She had no symptoms; her surface EKG revealed a preexcitation suggesting a right anteroseptal WPW syndrome. The transthoracic echocardiogram (TTE) demonstrated an asymmetric septal HCM without LV outflow tract (LVOT) obstruction. The electrophysiological study (EPS) demonstrated the presence of MF (normal AH interval, a short and fixed HV interval and atrial pacing produced AH prolongation without change of preexcitation degree, indicating fasciculo-ventricular MF). Eight years later (25 y/o) while the patient was doing well, the ECG was similar and TEE demonstrated the same aspect of asymmetric septal HCM without obstruction. Three months later the patient was pregnant and gave birth to a healthy baby. (During pregnancy: Delta wave was present and there was no LVOT obstruction). After delivery, Surprisingly there was no more preexcitation on her ECG and the TEE demonstrated now a significant LVOT obstruction with a systolic anterior motion of the mitral valve and an LVOT gradient of 36 mmHg. A second EPS was performed in 2008 and showed no more preexcitation. We speculate the hypothesis that FV fiber played in this case a similar pathogenic role as does the apical right ventricular pacing when it is used to decrease LVOT gradient in patients with HCM. This case deserves to be reported because the association of MF and HCM is rare (only 3 cases reported in english litterature), the disappearance of MF during pregnancy has never been reported and the hypothesis that the RV preexcitation via FV Mahaim fiber played a role in decreasing LVOT gradient in this patient with HCM." @default.
- W1983722873 created "2016-06-24" @default.
- W1983722873 creator A5009434087 @default.
- W1983722873 creator A5035687827 @default.
- W1983722873 creator A5060903010 @default.
- W1983722873 creator A5068902852 @default.
- W1983722873 creator A5085656199 @default.
- W1983722873 date "2011-01-01" @default.
- W1983722873 modified "2023-10-14" @default.
- W1983722873 title "210 An unusual case of Mahaim fibers in hypertrophic cardiomyopathy" @default.
- W1983722873 doi "https://doi.org/10.1016/s1878-6480(11)70212-9" @default.
- W1983722873 hasPublicationYear "2011" @default.
- W1983722873 type Work @default.
- W1983722873 sameAs 1983722873 @default.
- W1983722873 citedByCount "0" @default.
- W1983722873 crossrefType "journal-article" @default.
- W1983722873 hasAuthorship W1983722873A5009434087 @default.
- W1983722873 hasAuthorship W1983722873A5035687827 @default.
- W1983722873 hasAuthorship W1983722873A5060903010 @default.
- W1983722873 hasAuthorship W1983722873A5068902852 @default.
- W1983722873 hasAuthorship W1983722873A5085656199 @default.
- W1983722873 hasBestOaLocation W19837228731 @default.
- W1983722873 hasConcept C126322002 @default.
- W1983722873 hasConcept C164705383 @default.
- W1983722873 hasConcept C2780185194 @default.
- W1983722873 hasConcept C71924100 @default.
- W1983722873 hasConceptScore W1983722873C126322002 @default.
- W1983722873 hasConceptScore W1983722873C164705383 @default.
- W1983722873 hasConceptScore W1983722873C2780185194 @default.
- W1983722873 hasConceptScore W1983722873C71924100 @default.
- W1983722873 hasIssue "1" @default.
- W1983722873 hasLocation W19837228731 @default.
- W1983722873 hasOpenAccess W1983722873 @default.
- W1983722873 hasPrimaryLocation W19837228731 @default.
- W1983722873 hasRelatedWork W2258966814 @default.
- W1983722873 hasRelatedWork W2630906460 @default.
- W1983722873 hasRelatedWork W2699703797 @default.
- W1983722873 hasRelatedWork W2739064312 @default.
- W1983722873 hasRelatedWork W2893223956 @default.
- W1983722873 hasRelatedWork W3050293474 @default.
- W1983722873 hasRelatedWork W3141700921 @default.
- W1983722873 hasRelatedWork W4230567505 @default.
- W1983722873 hasRelatedWork W4231870048 @default.
- W1983722873 hasRelatedWork W2482923940 @default.
- W1983722873 hasVolume "3" @default.
- W1983722873 isParatext "false" @default.
- W1983722873 isRetracted "false" @default.
- W1983722873 magId "1983722873" @default.
- W1983722873 workType "article" @default.