Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A pace/sense electrode is associated with a cardiac harness for treating the heart. The pace/sense electrode is positioned on the epicardial surface of the heart, preferably under the cardiac harness, to provide pacing and sensing therapy to the heart. Compressive forces from the cardiac harness serve to hold the pace/sense electrode in place and to push the electrode into direct contact with the epicardial surface of the heart. Various means are provided for placing the pace/sense electrode under the cardiac harness in a minimally invasive procedure.

Abstract: A pace/sense electrode is associated with a cardiac harness for treating the heart. The pace/sense electrode is positioned on the epicardial surface of the heart, preferably under the cardiac harness, to provide pacing and sensing therapy to the heart. Compressive forces from the cardiac harness serve to hold the pace/sense electrode in place and to push the electrode into direct contact with the epicardial surface of the heart. Various means are provided for placing the pace/sense electrode under the cardiac harness in a minimally invasive procedure.

Abstract: An inflatable cardiac device for placement in the pericardial sac is described. The inflatable cardiac device is useful for treatment of congestive heart failure and for attenuating or reversing remodeling of the heart. In some embodiments, the device further includes filling catheters connected with reservoirs, on-off devices, or pressure transducers. The device may also include a drug delivery system. At least one embodiment includes electrodes capable of connection with an implantable electronic medical device such as a pacemaker or defibrillator.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management device which includes at least one set of electrodes and a power source. At least one electrode from the at least one set of electrodes is selected for sensing heart functions and providing pacing stimuli. The remaining electrodes not selected to provide pacing and sensing functions to the heart can be arranged together to deliver a defibrillating shock. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management device which includes at least one electrode and a conductor lead that is connected to a power source. The electrodes include lumens for the removable insertion of a stylet or guide wire, which will provide the electrodes and the cardiac harness with the necessary columnar strength to push the cardiac harness over the heart. The stylet or guide wire also can be used to steer or lead the cardiac harness into position around at least a portion of the heart.

Abstract: A cardiac harness for treating a patient's heart includes elastic rows connected by a connector assembly. The connector assembly can have a specific pattern, or can be formed of elongated elastic material connecting all of the apices of adjacent rows. The connectors maintain proper spacing between rows or rings on the harness and provide longitudinal stability.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management device which includes at least one electrode associated with the cardiac harness, epicardial leads attached directly to the heart, and a power source connected to the leads. The system may also include transvenous leads that are located within a chamber of the heart and attached to the power source. The cardiac harness applies a compressive force on the heart during diastole and systole, and the electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.

Abstract: A system for treating the heart includes a cardiac harness associated with a cardiac rhythm management devise which includes at least electrodes and a power source. The cardiac harness applies a compressive force on the heart during diastole and systole. The electrodes will deliver an electrical shock to the heart for defibrillation and/or can be used for pacing/sensing. The cardiac harness and electrodes are delivered and implanted on the heart by minimally invasive access.