... Krankenhaus strasse 12, 3600Thun, Switzerland.Authors’ contributionsMN made substantial contributions to conception and design, acquisition ofdata, analysis and interpretation of data, and ... data and to the manuscript draft. EG contributed toanalysis and interpretation of the data, critical revision of the manuscript, and important statistical support. CM contributed to conception and ... coronary arterydisease and concomitant arterial hypertension may havea poor coronar y flow reserve, whic h makes the myocar-dium vulnerable to coronary perfusion pressures thatare tolerated by...