Digital Stethoscope-Derived Single-Lead Electrocardiogram and Artificial Intelligence to Detect Low Ejection Fraction: A Multicenter Observational Study.
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| Title: | Digital Stethoscope-Derived Single-Lead Electrocardiogram and Artificial Intelligence to Detect Low Ejection Fraction: A Multicenter Observational Study. |
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| Authors: | Prakash Borde D; Department of Cardiac Anesthesia, Ozone Anesthesia Group, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India. Electronic address: deepakborde2482@gmail.com., Joshi S; Department of Cardiac Anesthesia, Narayana Institute of Cardiac Sciences, Narayana Health, Bengaluru, Karnataka, India., Chidambaram K; Department of Cardiac Anesthesia, Madras Medical Mission, Chennai, Tamil Nadu, India., Jasapara A; Department of Cardiac Anaesthesia, Fortis Hospital Mulund, Mumbai, Maharashtra, India., Thimmarayappa A; Department of Cardiac Anesthesiology, Sri Jayadeva Institute Of Cardiovascular Sciences And Research, Bengaluru, Karnataka, India., Bhargava DV; Department of Anaesthesiology, Armed Forces Medical College, Pune, Maharashtra, India., Santosh Kamat S; Department of Cardiac Anaesthesiology, Goa Medical College & Hospital, Bambolim, Goa, India., Gandhe U; Department of Cardiac Anesthesiology, P.D. Hinduja National Hospital VMahim, Mumbai, Maharashtra, India., Muniraj G; Department of Anesthesiology, Fortis Hospital, Bannerghatta Road, Bengaluru, Karnataka, India., Madanaik SS; Department of Cardiac Anaesthesia, Krishna Vishwa Vidyapeeth, Karad, Maharashtra, India., Joshi P; Department of Cardiac Anesthesia, Ozone Anesthesia Group, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India., Apsingkar P; Department of Cardiac Anesthesia, Ozone Anesthesia Group, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India., Takalkar U; Department of Surgery, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India., Dharshini D; Department of Cardiac Anesthesia, Narayana Institute of Cardiac Sciences, Narayana Health, Bengaluru, Karnataka, India., Balakrishnan N; Department of Cardiac Anesthesia, Kauvery Heart City, Tiruchirapalli, Tamil Nadu, India., Sridevi N; Department of Cardiac Anesthesia, Madras Medical Mission, Chennai, Tamil Nadu, India., Dhananjaya M; Department of Cardiac Anesthesiology, Sri Jayadeva Institute Of Cardiovascular Sciences And Research, Bengaluru, Karnataka, India., Mutyala SC; Department of Cardiac Anesthesiology, P.D. Hinduja National Hospital VMahim, Mumbai, Maharashtra, India., Vaggar JN; Department of Cardiac Anesthesiology, P.D. Hinduja National Hospital VMahim, Mumbai, Maharashtra, India., Mishra S; Department of Surgery, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India., Dhulkhed V; Department of Surgery, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India., Shelke A; Department of Cardiology, Krishna Vishwa Vidyapeeth Karad, Maharashtra, India., Mali S; Department of Cardiac Anesthesiology, P.D. Hinduja National Hospital VMahim, Mumbai, Maharashtra, India., Paul A; Department of Anesthesiology, Fortis Hospital, Bannerghatta Road, Bengaluru, Karnataka, India., Deshpande G; Department of Anesthesiology, Fortis Hospital, Bannerghatta Road, Bengaluru, Karnataka, India., Shetty V; Department of Cardiac Anaesthesia, Fortis Hospital Mulund, Mumbai, Maharashtra, India., Shinde P; Department of Cardiac Anaesthesia, Fortis Hospital Mulund, Mumbai, Maharashtra, India., Naidu V; Department of Cardiac Anaesthesia, Krishna Vishwa Vidyapeeth, Karad, Maharashtra, India., Mathias DJ; Department of Cardiac Anaesthesia, Krishna Vishwa Vidyapeeth, Karad, Maharashtra, India., Singh G; Department of Cardiac Anaesthesiology, Goa Medical College & Hospital, Bambolim, Goa, India., Yadav R; Department of Cardiac Anaesthesiology, Goa Medical College & Hospital, Bambolim, Goa, India., Kieu SN; Eko Heath Inc. Emeryville, California, USA., Mathew G; Eko Heath Inc. Emeryville, California, USA., Jose J; Department of Cardiac Anesthesiology and Critical Care, Amrita Institute of Medical Sciences, Kochi, Kerala, India., Chakravarthy M; Department of Cardiac Anaesthesia, Krishna Vishwa Vidyapeeth, Karad, Maharashtra, India., Padmanabhan D; Department of Electrophysiology, Narayana Institute of Cardiac Sciences, Narayana Health, Bengaluru, Karnataka, India., Koshy T; Department of Cardiac Anesthesia, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India. |
| Source: | Journal of cardiothoracic and vascular anesthesia [J Cardiothorac Vasc Anesth] 2026 Jul; Vol. 40 (7), pp. 2015-2025. Date of Electronic Publication: 2026 Mar 04. |
| Publication Type: | Journal Article; Observational Study; Multicenter Study; Research Support, Non-U.S. Gov't |
| Journal Info: | Publisher: W.B. Saunders Country of Publication: United States NLM ID: 9110208 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-8422 (Electronic) Linking ISSN: 10530770 NLM ISO Abbreviation: J Cardiothorac Vasc Anesth Subsets: MEDLINE |
| Database: | MEDLINE Ultimate |
| FullText | Text: Availability: 0 |
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| Header | DbId: mdl DbLabel: MEDLINE Ultimate An: 41925404 AccessLevel: 2 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Digital Stethoscope-Derived Single-Lead Electrocardiogram and Artificial Intelligence to Detect Low Ejection Fraction: A Multicenter Observational Study. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AU" term="%22Prakash+Borde+D%22">Prakash Borde D</searchLink>; Department of Cardiac Anesthesia, Ozone Anesthesia Group, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India. Electronic address: deepakborde2482@gmail.com.<br /><searchLink fieldCode="AU" term="%22Joshi+S%22">Joshi S</searchLink>; Department of Cardiac Anesthesia, Narayana Institute of Cardiac Sciences, Narayana Health, Bengaluru, Karnataka, India.<br /><searchLink fieldCode="AU" term="%22Chidambaram+K%22">Chidambaram K</searchLink>; Department of Cardiac Anesthesia, Madras Medical Mission, Chennai, Tamil Nadu, India.<br /><searchLink fieldCode="AU" term="%22Jasapara+A%22">Jasapara A</searchLink>; Department of Cardiac Anaesthesia, Fortis Hospital Mulund, Mumbai, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Thimmarayappa+A%22">Thimmarayappa A</searchLink>; Department of Cardiac Anesthesiology, Sri Jayadeva Institute Of Cardiovascular Sciences And Research, Bengaluru, Karnataka, India.<br /><searchLink fieldCode="AU" term="%22Bhargava+DV%22">Bhargava DV</searchLink>; Department of Anaesthesiology, Armed Forces Medical College, Pune, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Santosh+Kamat+S%22">Santosh Kamat S</searchLink>; Department of Cardiac Anaesthesiology, Goa Medical College & Hospital, Bambolim, Goa, India.<br /><searchLink fieldCode="AU" term="%22Gandhe+U%22">Gandhe U</searchLink>; Department of Cardiac Anesthesiology, P.D. Hinduja National Hospital VMahim, Mumbai, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Muniraj+G%22">Muniraj G</searchLink>; Department of Anesthesiology, Fortis Hospital, Bannerghatta Road, Bengaluru, Karnataka, India.<br /><searchLink fieldCode="AU" term="%22Madanaik+SS%22">Madanaik SS</searchLink>; Department of Cardiac Anaesthesia, Krishna Vishwa Vidyapeeth, Karad, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Joshi+P%22">Joshi P</searchLink>; Department of Cardiac Anesthesia, Ozone Anesthesia Group, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Apsingkar+P%22">Apsingkar P</searchLink>; Department of Cardiac Anesthesia, Ozone Anesthesia Group, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Takalkar+U%22">Takalkar U</searchLink>; Department of Surgery, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Dharshini+D%22">Dharshini D</searchLink>; Department of Cardiac Anesthesia, Narayana Institute of Cardiac Sciences, Narayana Health, Bengaluru, Karnataka, India.<br /><searchLink fieldCode="AU" term="%22Balakrishnan+N%22">Balakrishnan N</searchLink>; Department of Cardiac Anesthesia, Kauvery Heart City, Tiruchirapalli, Tamil Nadu, India.<br /><searchLink fieldCode="AU" term="%22Sridevi+N%22">Sridevi N</searchLink>; Department of Cardiac Anesthesia, Madras Medical Mission, Chennai, Tamil Nadu, India.<br /><searchLink fieldCode="AU" term="%22Dhananjaya+M%22">Dhananjaya M</searchLink>; Department of Cardiac Anesthesiology, Sri Jayadeva Institute Of Cardiovascular Sciences And Research, Bengaluru, Karnataka, India.<br /><searchLink fieldCode="AU" term="%22Mutyala+SC%22">Mutyala SC</searchLink>; Department of Cardiac Anesthesiology, P.D. Hinduja National Hospital VMahim, Mumbai, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Vaggar+JN%22">Vaggar JN</searchLink>; Department of Cardiac Anesthesiology, P.D. Hinduja National Hospital VMahim, Mumbai, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Mishra+S%22">Mishra S</searchLink>; Department of Surgery, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Dhulkhed+V%22">Dhulkhed V</searchLink>; Department of Surgery, Care CIIGMA Hospital, Chhatrapati Sambhajinagar (Aurangabad), Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Shelke+A%22">Shelke A</searchLink>; Department of Cardiology, Krishna Vishwa Vidyapeeth Karad, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Mali+S%22">Mali S</searchLink>; Department of Cardiac Anesthesiology, P.D. Hinduja National Hospital VMahim, Mumbai, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Paul+A%22">Paul A</searchLink>; Department of Anesthesiology, Fortis Hospital, Bannerghatta Road, Bengaluru, Karnataka, India.<br /><searchLink fieldCode="AU" term="%22Deshpande+G%22">Deshpande G</searchLink>; Department of Anesthesiology, Fortis Hospital, Bannerghatta Road, Bengaluru, Karnataka, India.<br /><searchLink fieldCode="AU" term="%22Shetty+V%22">Shetty V</searchLink>; Department of Cardiac Anaesthesia, Fortis Hospital Mulund, Mumbai, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Shinde+P%22">Shinde P</searchLink>; Department of Cardiac Anaesthesia, Fortis Hospital Mulund, Mumbai, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Naidu+V%22">Naidu V</searchLink>; Department of Cardiac Anaesthesia, Krishna Vishwa Vidyapeeth, Karad, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Mathias+DJ%22">Mathias DJ</searchLink>; Department of Cardiac Anaesthesia, Krishna Vishwa Vidyapeeth, Karad, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Singh+G%22">Singh G</searchLink>; Department of Cardiac Anaesthesiology, Goa Medical College & Hospital, Bambolim, Goa, India.<br /><searchLink fieldCode="AU" term="%22Yadav+R%22">Yadav R</searchLink>; Department of Cardiac Anaesthesiology, Goa Medical College & Hospital, Bambolim, Goa, India.<br /><searchLink fieldCode="AU" term="%22Kieu+SN%22">Kieu SN</searchLink>; Eko Heath Inc. Emeryville, California, USA.<br /><searchLink fieldCode="AU" term="%22Mathew+G%22">Mathew G</searchLink>; Eko Heath Inc. Emeryville, California, USA.<br /><searchLink fieldCode="AU" term="%22Jose+J%22">Jose J</searchLink>; Department of Cardiac Anesthesiology and Critical Care, Amrita Institute of Medical Sciences, Kochi, Kerala, India.<br /><searchLink fieldCode="AU" term="%22Chakravarthy+M%22">Chakravarthy M</searchLink>; Department of Cardiac Anaesthesia, Krishna Vishwa Vidyapeeth, Karad, Maharashtra, India.<br /><searchLink fieldCode="AU" term="%22Padmanabhan+D%22">Padmanabhan D</searchLink>; Department of Electrophysiology, Narayana Institute of Cardiac Sciences, Narayana Health, Bengaluru, Karnataka, India.<br /><searchLink fieldCode="AU" term="%22Koshy+T%22">Koshy T</searchLink>; Department of Cardiac Anesthesia, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India. – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%229110208%22">Journal of cardiothoracic and vascular anesthesia</searchLink> [J Cardiothorac Vasc Anesth] 2026 Jul; Vol. 40 (7), pp. 2015-2025. <i>Date of Electronic Publication: </i>2026 Mar 04. – Name: TypePub Label: Publication Type Group: TypPub Data: Journal Article; Observational Study; Multicenter Study; Research Support, Non-U.S. Gov't – Name: TitleSource Label: Journal Info Group: Src Data: <i>Publisher: </i><searchLink fieldCode="PB" term="%22W%2EB%2E+Saunders%22">W.B. Saunders </searchLink><i>Country of Publication: </i>United States <i>NLM ID: </i>9110208 <i>Publication Model: </i>Print-Electronic <i>Cited Medium: </i>Internet <i>ISSN: </i>1532-8422 (Electronic) <i>Linking ISSN: </i><searchLink fieldCode="IS" term="%2210530770%22">10530770 </searchLink><i>NLM ISO Abbreviation: </i>J Cardiothorac Vasc Anesth <i>Subsets: </i>MEDLINE |
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