HeartLogic™ case studies
Challenging cases deserve extraordinary technology. Explore the case studies below to see how HeartLogic™ can help detect early warning signs of worsening heart failure weeks in advance1 using a propriety algorithm from a diverse set of physiological sensors.
Results of case studies are not necessarily predictive of all cases.
A 60 years old man with chronic coronary syndrome, diabetes mellitus type II, chronic kidney disease, hypertension and 30% of left ventricular ejection fraction, underwent a Resonate dual-chambers ICD implantation on February, 9th 2021, after an heart failure event. The Latitude remote monitoring system and HeartLogic algorithm were activated.
On March 29th , an HeartLogic alert has been notified to the center….
A VIGILANT CRT-D device was implanted in a heart failure patient. Six weeks later, the patient was evaluated during a standard follow-up and he reported to feel fine with no HF signs or symptoms.
The day after the visit, an HeartLogic alert has been notified to the hospital…
A 68 years old woman with dilated cardiomyopathy, severe mitral regurgitation and LBB presented in ER with symptoms of fatigue, dyspnea on exertion and shortness of breath. She underwent left and right heart catheterization due to severe Heart Failure.
The patient was admitted to the hospital for 25 days and a Vigilant CRT-D device was implanted.
During hospital stay the patient continued to have…
A 75 years old man with non-ischemic dilated cardiomyopathy and paroxysmal atrial fibrillation implanted with ICD for primary prevention of sudden cardiac death, was admitted for heart failure in August 2018. Left bundle branch block was diagnosed, and the patient underwent the upgrade to cardiac resynchronization therapy defibrillator (Resonate X4 CRT-D).
The HeartLogic algorithm was activated at the beginning of April 2020 and the patient remained stable for the following month.
On May 20th 2020 (blue line) HeartLogic triggered an alert and…
A 73 years old man with history of coronary artery disease and depressed Left Ventricular Ejection Fraction (38%), in September 2019 was admitted in hospital for monomorphic sustained ventricular tachycardia. He underwent RF ablation of scar-related VT and dual chamber ICD implantation (RESONATE EL) with remote device monitoring and HeartLogic algorithm activation.
On 18th Aug 2020 (blue line) HeartLogic triggered an alert, but...
On October 2019, a 58 years-old man with dilated cardiomyopathy and 34% LVEF underwent implantation of Vigilant X4 CRT-D. The patient was enrolled in Latitude Remote Monitoring system and HeartLogic feature was activated.
On March 3rd, 2020 (red line), at the beginning of COVID-19 pandemic in Italy, a loss in biventricular pacing was detected…
A 71 years-old man underwent implantation of VIGILANT™ X4 CRT-D in October 2019. The patient was enrolled in LATITUDE™ Remote Monitoring system and HeartLogic™ was activated.
The patient was fine till November 5th (blue line) when an HeartLogic alert….
A 60 years-old woman underwent implantation of RESONATE™ X4 CRT-D in December 2018
In February, the patient underwent two ferric carboxymaltose injections because of iron-deficiency anemia, and concomitant increase in diuretic therapy was performed
At that time, the HeartLogic index was off, but…
An 87-year-old woman underwent implantation of Vigilant X4 CRT-D for primary prevention of sudden cardiac death on February 20th, 2018.
The HeartLogic™ index was finally activated on March 29th 2020 and the physician became aware...
A 75-year-old man underwent a CRT-D device implantation for secondary prevention of sudden death on September 11th, 2018. The HeartLogic™ index was activated at the time of implantation.
On September 16th , 2019 an HeartLogic alert was notified to the center...
A 80 year-old man underwent implantation of PERCIVA™ ICD VR for primary prevention of sudden cardiac death on December, 19 2017 and HeartLogic™ index was activated immediately after implantation.
After implantation the patient was fine till March, 17 2018, when…
A 74 year-old man underwent implantation of PERCIVA™ ICD VR for primary prevention of sudden cardiac death on February 21, 2019.
HeartLogic™ was activated on April 25, 2019, and physician became aware that…