Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 6 de 6
Filter
1.
Heart Lung Circ ; 33(1): 33-37, 2024 Jan.
Article in English | MEDLINE | ID: mdl-38142218

ABSTRACT

BACKGROUND: Severe aortic stenosis is the most common acquired valvular disorder. Balloon aortic valvuloplasty (BAV) is considered for patients who are not suitable for surgical aortic valve replacement (SAVR) and transcatheter aortic valve insertion (TAVI). The American Heart Association and European Society of Cardiology recommend BAV as a bridging procedure for SAVR and TAVI due to the significant morbidity and mortality associated with it. We aim to investigate the morbidity and mortality associated with BAV only, BAV bridged to TAVI and TAVI-only patients over 3 years in Epworth Richmond, a tertiary hospital in Victoria, Australia. METHODS: We divided patients into three groups including BAV only, BAV bridged to TAVI and TAVI only and assessed the baseline demographics, procedural complications, and mortality between the groups. RESULTS: Of 438 patients, 26 patients underwent BAV only, 36 patients bridged to TAVI post-BAV and 376 patients underwent TAVI directly. All patients had significant reductions in their mean AV pressure gradient (p<0.01). There was no significant difference in periprocedural morbidity and mortality between the groups. At 6-month follow-up, the mortality in patients undergoing only BAV was 31%, compared with 8.3% in BAV bridged to TAVI and 1.9% in TAVI-only group (p<0.01). The 12-month follow-up demonstrated a similar pattern; 42.3% vs 13.9% vs 4.5% (p<0.01). CONCLUSIONS: This study suggests no significant difference in inpatient and periprocedural morbidity and mortality between the three groups but a significant mortality benefit at 6-month and 12-month post valve insertion, either directly or post BAV.


Subject(s)
Aortic Valve Stenosis , Balloon Valvuloplasty , Transcatheter Aortic Valve Replacement , Humans , Aortic Valve Stenosis/diagnosis , Aortic Valve Stenosis/surgery , Treatment Outcome , Aortic Valve/surgery , Transcatheter Aortic Valve Replacement/methods , Balloon Valvuloplasty/methods , Victoria/epidemiology , Retrospective Studies
4.
Egypt Heart J ; 75(1): 35, 2023 Apr 28.
Article in English | MEDLINE | ID: mdl-37115413

ABSTRACT

BACKGROUND: Spontaneous Coronary Artery Dissection (SCAD) and Takotsubo Syndrome (TTS) are two different entities with several shared risk factors, but their management is different. They can co-exist in patients with chest pain which affects their management. We present two cases of combined SCAD and TTS in patients presented with chest pain. CASE PRESENTATION: Case 1: 80F admitted with typical chest pain and dynamic ECG changes on the background of known anxiety/depression and social stresses. Her coronary angiogram showed SCAD affecting distal LAD. The left ventriculogram (LV gram) showed apical ballooning consistent with Takotsubo Syndrome (TTS). Patient was discharged on aspirin as well as angiotensin receptor blocker (ARB). Case 2: 60F admitted with typical chest pain in the setting of emotional trauma on the background of known cardiovascular risk factors. She was found to have ST elevation in inferior leads with no reciprocal changes. Subsequently, coronary angiogram showed SCAD affecting mid-left anterior descending artery (LAD) with normal distal wrap around LAD. Her LV gram showed apical ballooning consistent with TTS. However, transthoracic echocardiogram showed akinetic left ventricular apex. She was discharged on aspirin as well as an ACE inhibitor and warfarin to prevent LV thrombus. CONCLUSIONS: SCAD and TTS can co-exist in patients with chest pain. It is important to identify SCAD in patients with TTS as it may affect their short as well as long-term management.

5.
Ir J Med Sci ; 192(3): 1091-1096, 2023 Jun.
Article in English | MEDLINE | ID: mdl-35939201

ABSTRACT

BACKGROUND: Myocardial infarction with nonobstructive coronary arteries (MINOCA) is now being recognized as an important clinical entity with prognostic implications. There are limited data in relation to MINOCA in our local Australian settings. AIM: We investigated the prevalence, clinical characteristics, major adverse cardiovascular events (MACE), and 1-year mortality of patients with MINOCA at Peninsula Health. METHOD: A single-center retrospective study of all adult patients aged ≥ 18 years who underwent invasive angiography from January 2018 to June 2020 was identified from medical records. We included patients who met the definition of MINOCA as per the 2019 AHA Statement. A simple descriptive statistical analysis was performed. RESULTS: The prevalence of MINOCA at Peninsula Health was 10.9% (131/1199) with a median age of 62 (IQR 53-74). Female patients were predominant, comprising 64% (84/131) of these patients. Chest pain was the most common symptom in 92.3% (121/131) and 58.8% (77/131) had ECG changes. A total of 81% (106/131) had a normal left ventricular systolic function and 47% of patients (66/139) had no luminal disease on invasive angiography. A total of 15.9% (23/144) of patients with an initial working diagnosis of MINOCA were referred for CMR on discharge. MACE was 5.2% (6/115) over a median follow-up of 23 months. The all-cause mortality rate at 1 year was 0.7% (1/131). CONCLUSION: The clinical prevalence rate of MINOCA at Peninsula Health is 10.9% with a MACE of 5.2%. MINOCA is recognized and the low rate of additional testing could be improved given the female predominance and prognostic implications.


Subject(s)
Coronary Artery Disease , MINOCA , Adult , Humans , Female , Male , Retrospective Studies , Coronary Angiography , Risk Factors , Australia/epidemiology , Prognosis , Coronary Artery Disease/diagnosis
6.
BMJ Case Rep ; 14(2)2021 Feb 04.
Article in English | MEDLINE | ID: mdl-33542025

ABSTRACT

Horner's syndrome results from interruption of the sympathetic innervation to the eye. This interruption may occur at three anatomical levels along the sympathetic trunk pathway. There are numerous causes of Horner's syndrome, including injury to the carotid artery, of which arterial dissection is the commonest pathology. Occlusive carotid disease secondary to atherosclerosis is a relatively rare cause of Horner's syndrome. We describe a patient with Horner's syndrome due to complete occlusion of the ipsilateral internal carotid artery.


Subject(s)
Carotid Artery, Internal/pathology , Cerebrovascular Disorders , Horner Syndrome/diagnosis , Stroke/diagnostic imaging , Aphasia/etiology , Computed Tomography Angiography , Humans , Magnetic Resonance Imaging , Male , Middle Aged , Migraine Disorders/etiology , Paresthesia/etiology , Platelet Aggregation Inhibitors/therapeutic use , Stroke/drug therapy
SELECTION OF CITATIONS
SEARCH DETAIL
...