Atrial septal aneurysm and patent foramen ovale are less prevalent in the Indo-Asian than in the Caucasian or Afro-Caribbean population.

Unlabelled: Atrial septal aneurysm (ASA) and patent foramen ovale (PFO) are not uncommon during routine echocardiographic scanning and were reported to be associated with stroke, transient ischemic attacks, and migrainous headache. To assess the prevalence of ASA and PFO according to ethnicity, we retrospectively studied 887 consecutive referrals to a General Cardiology and Hypertension clinics. All participants underwent trans-thoracic echocardiography (TTE).

Left ventricular hypertrophy and preclinical impaired glucose tolerance and diabetes mellitus contribute to abnormal left ventricular diastolic function in hypertensive patients.

Background: Impaired left ventricular diastolic function is not uncommon in patients with either diabetes mellitus or hypertension. This study was carried out to assess the contribution of left ventricular hypertrophy, high blood pressure, preclinical impaired glucose tolerance and diabetes mellitus to left ventricular diastolic function in patients attending a hypertension clinic.

Methods: Echocardiography, 24-h ambulatory blood pressure monitoring and oral glucose tolerance tests were carried out in 152 consecutive hypertensive patients who had no evidence of ischaemic heart disease and were not known to be diabetic.