1. Hemodynamic monitoring during sexual intercourse and physical exercise in a patient with chronic heart failure and pulmonary hypertension 
Bodo Cremers, MD, Barbro Kjellström, Michael Südkamp, MD, Michael Böhm, MD 
The American Journal of Medicine 
Volume 112, Issue 5, Pages (April 2002)
DOI: /S (01)

2. Figure 1
Continuous ambulatory right ventricular hemodynamic monitoring with an implantable hemodynamic monitor during sexual intercourse. Vertical bars indicate body movements in counts. ePAD = estimated pulmonary artery diastolic pressure; RVD = right ventricular diastolic pressure; RVS = right ventricular systolic pressure.
The American Journal of Medicine  , DOI: ( /S (01) )

3. Figure 2
Continuous ambulatory right ventricular hemodynamic monitoring with an implantable hemodynamic monitor during physical exercise (brisk walking). Vertical bars indicate body movements in counts. ePAD = estimated pulmonary artery diastolic pressure; RVD = right ventricular diastolic pressure; RVS = right ventricular systolic pressure.
The American Journal of Medicine  , DOI: ( /S (01) )