(1) Professor of Anesthesiology, Albany Medical College, Albany, NY, USA KeywordsEmbryo heartFlow perturbationMicrospheresVitelline vein ligationCardiac morphogenesisPeripheral circulation On account of relative ease of accessibility, the early embryo circulation is…
(1) Professor of Anesthesiology, Albany Medical College, Albany, NY, USA KeywordsEmbryo heart rate perturbationsBlood’s motive energyHeart pacingSinus node cooling and heatingIntrinsic heart rateMatching of heart rate and output To…
(1) Professor of Anesthesiology, Albany Medical College, Albany, NY, USA KeywordsPressure–volume loopsEnd-systolic pressure–volume relationshipExternal myocardial workInternal myocardial workPreloadAfterloadVentricular oxygen consumptionOptimal working volume The complex equilibrium existing between the pressure…
(1) Professor of Anesthesiology, Albany Medical College, Albany, NY, USA We see, then, that there may be a circulation without a heart, or contractile propulsive power; and as to…
