English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A 46 year old woman with hypertension and left ventricular hypertrophy accompanied by an atrial septal defect is reported. Hemodynamic changes induced by balloon occlusion and concomitant nifedipine were studied. Left ventricular failure appeared after balloon closure of the defect. Nifedipine decreased the increment in left ventricular end-diastolic pressure induced by balloon occlusion. After the reduction of systemic vascular resistance, the ratio of intracardiac shunt flow was still larger. Surgical closure of the defect was performed and the postoperative course was good with the use of vasodilators.

japanese heart journal

A case of atrial septal defect combined with hypertension and left ventricular hypertrophy. Left ventricular failure induced by balloon occlusion and the effect of nifedipine.