We studied the effects of synchronous cardiac cycle-specific high-frequency jet ventilation (HFJV) in pentobarbital-anesthetized, splenectomized, closed-chest dogs to test the hypothesis that phasic inspiratory increases in intrathoracic pressure (ITP) selectively timed to specific periods of the cardiac cycle have different hemodynamic effects during both hypovolemia (acute hemorrhage, 20 ml/kg) and neurogenic vasomotor shock (hexamethonium, 10 mg/kg) than those observed during normovolemic control conditions. Ventricular stroke volumes (SV) were measured by electromagnetic flow probes. The influence of changes in venous return (VR) on the subsequent hemodynamic response to synchronous HFJV was analyzed using instantaneous VR curves (M. R....
peer reviewedFifteen anesthetized mechanically ventilated patients recovering from multiple trauma w...
To better define the variables unrelated to ventilator frequency that affect gas transport during hi...
The authors conclude that after coronary artery bypass graft, if gas-exchange values are maintained ...
We studied the effects of synchronous cardiac cycle-specific high-frequency jet ventilation (HFJV) i...
The hemodynamic effects of high-frequency jet ventilation (HFJV) at 60, 120, 240, and 480 breath/min...
We tested the hypothesis that increases in intrathoracic pressure (ITP), by decreasing the pressure ...
We tested the hypothesis that increases in intrathoracic pressure (ITP), by decreasing the pressure ...
We studied the cardiovascular effects of phasic increases in intrathoracic pressure (ITP) by high-fr...
We studied the cardiovascular effects of phasic increases in intrathoracic pressure (ITP) by high-fr...
Changes in intrathoracic pressure (ITP) can influence cardiac performance by affecting ventricular l...
Changes in intrathoracic pressure can influence cardiac performance by altering ventricular loading ...
Background: The purpose of this prospective study was to examine the effect on cardiac performance o...
In the anesthetized closed-chest canine model of Gram-negative endotoxemia (n = 10), we tested the h...
In the anesthetized closed-chest canine model of Gram-negative endotoxemia (n = 10), we tested the h...
Changes in intrathoracic pressure can influence cardiac performance by altering ventricular loading ...
peer reviewedFifteen anesthetized mechanically ventilated patients recovering from multiple trauma w...
To better define the variables unrelated to ventilator frequency that affect gas transport during hi...
The authors conclude that after coronary artery bypass graft, if gas-exchange values are maintained ...
We studied the effects of synchronous cardiac cycle-specific high-frequency jet ventilation (HFJV) i...
The hemodynamic effects of high-frequency jet ventilation (HFJV) at 60, 120, 240, and 480 breath/min...
We tested the hypothesis that increases in intrathoracic pressure (ITP), by decreasing the pressure ...
We tested the hypothesis that increases in intrathoracic pressure (ITP), by decreasing the pressure ...
We studied the cardiovascular effects of phasic increases in intrathoracic pressure (ITP) by high-fr...
We studied the cardiovascular effects of phasic increases in intrathoracic pressure (ITP) by high-fr...
Changes in intrathoracic pressure (ITP) can influence cardiac performance by affecting ventricular l...
Changes in intrathoracic pressure can influence cardiac performance by altering ventricular loading ...
Background: The purpose of this prospective study was to examine the effect on cardiac performance o...
In the anesthetized closed-chest canine model of Gram-negative endotoxemia (n = 10), we tested the h...
In the anesthetized closed-chest canine model of Gram-negative endotoxemia (n = 10), we tested the h...
Changes in intrathoracic pressure can influence cardiac performance by altering ventricular loading ...
peer reviewedFifteen anesthetized mechanically ventilated patients recovering from multiple trauma w...
To better define the variables unrelated to ventilator frequency that affect gas transport during hi...
The authors conclude that after coronary artery bypass graft, if gas-exchange values are maintained ...