Most Read Articles
Pank Jit Sin, 07 Jan 2015

Cardiovascular diseases (CVD) have been the main cause of death in the Malaysian population since 2007. This trend has continued, with the number of people dying from CVD-related causes increasing year on year. 

Elaine Soliven, 11 Oct 2017
Reducing daily salt intake is associated with improved blood pressure (BP) levels in patients with hypertension, according to a study presented at APCH 2017.
Roshini Claire Anthony, 28 Sep 2017

Intensive blood pressure (BP) lowering appears to reduce mortality risk during treatment in individuals with hypertension and moderate-to-advanced chronic kidney disease (CKD), findings from a recent systematic review and meta-analysis show.

21 Sep 2017
The risk of coronary heart disease (CHD), cerebrovascular disease and heart failure is greater among metabolically healthy obese than normal weight metabolically healthy individuals, suggests a recent study. Additionally, even those who are normal weight can have metabolic abnormalities and similar risks for cardiovascular disease (CVD) events.

Transthoracic echocardiography a reliable tool for assessing proximal aorta diameters

15 Jul 2017
The graveyard shift at the Singapore General Hospital (SGH)

Transthoracic echocardiography (TTE) appears to be consistent when evaluating proximal aorta diameters in hypertensive patients, a new study shows.

Researchers examined the accuracy of TTE vs cardiac magnetic resonance (CMR) for the evaluation of proximal thoracic aorta diameters in a cohort of hypertensive patients. They recruited 75 essential hypertensive outpatients previously assessed by TTE and then by CMR.

The two techniques were specifically compared at the level of sinuses of Valsalva (SoV) and ascending aorta (Asc) diameter. For the TTE image, researchers compared the inner edge-to-inner edge and leading edge-to-leading edge conventions.

When using the leading edge-to-leading edge convention, TTE and CMR diameters were significantly correlated (SoV: r=0.931; p<0.001; Asc: r=0.949; p<0.001). TTE and CMR diameters had a mean difference of 2.49±2.01 mm at the level of SoV and 1.13±1.77 mm at the level of Asc.

In addition, TTE diameters measured by inner edge-to-inner edge convention also showed good correlation (SoV: r=0.936; p<0.001; Asc: r=0.947; p<0.001).

Inner edge-to-inner edge demonstrated better correlation with CMR measurements than leading edge-to-leading edge, with a good interobserver and intraobserver agreement, based on comparisons of the two techniques in the assessment of Asc.

“Accurate and reproducible measurements of proximal thoracic aorta diameters are essential in the diagnosis and follow-up of patients with aortic dilatation, a condition particularly common in hypertensive patients,” researchers said.

Digital Edition
Asia's trusted medical magazine for healthcare professionals. Get your MIMS Cardiology - Malaysia digital copy today!
DOWNLOAD
Editor's Recommendations
Most Read Articles
Pank Jit Sin, 07 Jan 2015

Cardiovascular diseases (CVD) have been the main cause of death in the Malaysian population since 2007. This trend has continued, with the number of people dying from CVD-related causes increasing year on year. 

Elaine Soliven, 11 Oct 2017
Reducing daily salt intake is associated with improved blood pressure (BP) levels in patients with hypertension, according to a study presented at APCH 2017.
Roshini Claire Anthony, 28 Sep 2017

Intensive blood pressure (BP) lowering appears to reduce mortality risk during treatment in individuals with hypertension and moderate-to-advanced chronic kidney disease (CKD), findings from a recent systematic review and meta-analysis show.

21 Sep 2017
The risk of coronary heart disease (CHD), cerebrovascular disease and heart failure is greater among metabolically healthy obese than normal weight metabolically healthy individuals, suggests a recent study. Additionally, even those who are normal weight can have metabolic abnormalities and similar risks for cardiovascular disease (CVD) events.