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Alfred Hager

Publications (3)

No Synergic Effect of Sildenafil Administration on Exercise Capacity Improvement in a Fontan Patient with Regular Exercise Training

Axel Pressler, Rabia Seebach & Alfred Hager · Cardiology and Angiology: An International Journal · 2014

In Fontan patients, reduced exercise capacity due to diminished cardiac output is a common finding with important prognostic implications. Beneficial effects have been shown for sildenafil treatment and regular exercise, but data comparing both strategies is scarce. We report on...

Open access Research Article 10.9734/CA/2014/11139

Athlete’s Heart with a Systemic Right Ventricle?

Jan Müller, Sohrab Fratz, Peter Ewert & Alfred Hager · Cardiology and Angiology: An International Journal · 2014

Objective: High load of regularly vigorous exercise leads to multiple physiological adaptations. The major cardiovascular effects are hypertrophy and dilation, predominantly of the left ventricle, and bradycardia. However, there are no reports on an athlete’s heart in a systemic...

Open access Research Article 10.9734/CA/2014/11770

Kindergarten Children with Congenital Heart Disease Show Good Physical Activity but Reduced Motor Skills in Comparison with Healthy Children

Andrea Engelhardt, Pinar Bambul Heck, Renate Oberhoffer, Peter Ewert & Alfred Hager · Cardiology and Angiology: An International Journal · 2015

Objective: For the interaction of individuals with their environment, motor competence is of major importance. It is known that school children with congenital heart disease (CHD) have motoric limitations even without hemodynamic residuals. Data from kindergarten children is lack...

Open access Research Article 10.9734/CA/2015/17997